Whether you’re just starting your first set of locs or you’ve been growing them for years, you’ve probably come across words that left you wondering, What does that mean?
Terms like budding, interlocking, hard water, and hair porosity are used frequently in the loc community, but they’re not always explained in a way that’s easy to understand.
That’s why I created this comprehensive Loc Dictionary.
This dictionary is designed to be your go-to resource when it comes to all things loc terminology. As you read, you’ll notice many terms connect to one another.
Bookmark this page and come back whenever you run across a term you don’t recognize.
A
Apple Cider Vinegar Rinse
An Apple Cider Vinegar (ACV) rinse is a deep-cleaning treatment used to remove buildup that regular shampoo may not fully eliminate. Over time, products, lint, sweat, oils, dead skin cells, and minerals from hard water can become trapped inside locs. Because locs are tightly woven together, these substances don’t always wash out easily.
Apple cider vinegar is mildly acidic, which helps loosen and dissolve product residue and mineral deposits; however, it also softens the hair and leaves it silky and shiny.
There are a few ways to use ACV on your locs.
One way is to do an ACV rinse. Dilute 1 to 2 tablespoons of ACV with 1 cup of water. After washing and rinsing your locs, pour the ACV mix liberally throughout your scalp and locs. Let it rest for at least 5 to 10 minutes and then rinse it off. If your locs are not yet mature, do this once a month. If your locs are mature, you can do this twice a month.
Another way to use ACV is during a loc detox. Loc detoxes should be done once every 6 months or so. Click here to learn how to do an effective loc detox at home using natural ingredients.
Alopecia
Alopecia is the medical term for hair loss. While there are many different types of alopecia, the form most commonly associated with locs is traction alopecia, which develops when the hair follicles experience repeated tension over long periods. In this video, you can learn all aboout alopecia and how to prevent it if you have locs.
Traction alopecia is usually caused by retwists that are done too tightly, hairstyles that constantly pull on the roots, heavy loc extensions, or wearing tight ponytails and buns every day. Early signs may include tenderness around the hairline, small bumps, thinning edges, or hair that breaks more easily.
The good news is that traction alopecia is often preventable. Gentle maintenance, avoiding excessive tension, giving your scalp time to rest between styles, and listening to your body’s warning signs can help protect your hair follicles. If hair loss continues or becomes severe, it’s best to consult a dermatologist for evaluation.
Anchor Hair
Anchor hair refers to the healthy hair growing directly from your scalp that supports each individual loc. Every loc depends on this new growth to stay securely attached to the scalp as it becomes longer and heavier over time.
Because anchor hair carries the weight of the entire loc, keeping the roots healthy is one of the most important parts of long-term loc care. Excessively tight retwists, heavy hairstyles, constant pulling, or neglecting root maintenance can weaken this area and increase the risk of thinning or breakage.
Healthy anchor hair grows best when the scalp is kept clean, moisturized with water-based sprays, and protected from unnecessary tension. Strong roots provide the foundation for strong, healthy locs.
Anti-Residue Shampoo
An anti-residue shampoo is a shampoo made with natural ingredients that will not leave residue or buildup in your locs. In this guide, you will learn which loc-friendly shampoos I recommend.
B
Braid Locs
Braid locs are starter locs created by braiding individual sections of hair instead of twisting or coiling them. This method is especially popular for people with type 4 hair because braids are generally more resistant to unraveling after washing.
One characteristic of braid locs is that the braided pattern often remains visible for many months and, in some cases, may still be noticeable even after the locs have matured. While this doesn’t affect the health of the locs, it does create a different appearance than starter locs created with two-strand twists, interlocking, or the crochet method.
Braid locs can eventually mature into healthy, strong locs, but they often require patience because the hair must first lose its braided appearance before developing a more rounded loc shape.
Budding
Budding is one of the first major milestones in the loc journey and is often the first sign that your hair is beginning to lock successfully.
During this stage, small knots form inside the hair shaft, causing sections of the loc to swell and feel lumpy or uneven. These bumps are simply clusters of tangled hair forming the internal structure that eventually becomes a mature loc.
Budding typically begins somewhere between two and six months after starting locs, although timing varies depending on your hair texture, maintenance routine, and lifestyle. The best thing you can do during this stage is trust the process and stay patient.
Build Up
Build up is the accumulation of product residue, natural oils, dead skin cells, lint, dirt, sweat, or minerals inside your locs. Unlike loose hair, locs have a tightly woven structure that can trap these materials deep within the hair, making them more difficult to remove with regular washing.
Heavy creams, waxes, gels, hair butters, conditioners, and hard water are among the most common causes of buildup. Over time, buildup can make locs feel stiff, look dull, develop unpleasant odors, or even contribute to scalp irritation.
Preventing buildup is usually easier than removing it. Learn how to prevent product buildup here.
C
Carrier Oils
Carrier oils are plant-based oils that can be applied to the scalp, hair, and skin. Unlike essential oils, which are highly concentrated aromatic extracts, carrier oils are typically pressed from the seeds, nuts, or fruits of plants. Common carrier oils used in loc care include jojoba oil, grapeseed oil, sweet almond oil, argan oil, and avocado oil.
In loc care, carrier oils are often used to help soften the hair and reduce moisture loss after the locs have been hydrated with water. They can also serve as a base for diluted essential oils, helping spread them more evenly across the scalp while reducing the risk of irritation.
Carrier oils do not actually moisturize the hair because they do not add water. Instead, they help seal in existing moisture and can improve the feel and manageability of dry locs. The best carrier oil depends on your hair’s needs. Lightweight oils such as jojoba and grapeseed are often preferred for locs because they are less likely to leave a heavy coating, while richer oils may work better for people with very dry or high-porosity hair.
As with any oil, moderation is important. Applying large amounts can cause the locs to feel greasy and may contribute to buildup over time, especially if the oil is not thoroughly removed during washing.
Learn which are the best carrier oils for locs here!
Chelating Shampoo
A chelating shampoo is a deep-cleansing shampoo formulated with ingredients called chelating agents that bind to and help remove mineral deposits from the hair. These minerals can come from hard water and may include calcium, magnesium, copper, and iron. Over time, mineral buildup can leave locs feeling rough, dry, stiff, or heavy and can make it more difficult for hair to absorb moisture effectively.
Chelating shampoos are particularly useful for people who live in areas with hard water or regularly expose their locs to chlorinated or mineral-rich water.
Because chelating shampoos provide a more intensive cleanse, they generally do not need to be used with every wash. Using it occasionally (once every 2 to 3 months), when mineral buildup is suspected or when hard-water exposure is significant, can help keep locs clean without making it a regular part of your routine. After chelating, thoroughly rinse your locs and follow with appropriate hydration because deep cleansing can leave the hair feeling temporarily dry.
Clarifying Shampoo
A clarifying shampoo is a deep-cleansing shampoo formulated to remove residue that regular shampoos may leave behind. This includes product buildup, excess oils, sweat, dust, and pollution. Because locs can trap these materials within the hair, using a clarifying shampoo occasionally helps keep them feeling lighter and looking cleaner.
Not all clarifying shampoos are the same. Some contain heavy conditioning ingredients that may leave residue behind, while others are specifically designed to rinse completely clean. For people with locs, residue-free formulas are generally the better choice.
Clarifying shampoos should be used as needed rather than every wash. I recommend using them once every 6 weeks or so. Overusing them may dry out the hair, so it’s important to replenish moisture afterward with a water-based moisturizer spray.
Comb Coils
Comb coils are one of the most common methods for creating starter locs, especially on tightly coiled hair textures. The technique involves wrapping small sections of hair around the teeth of a fine-tooth comb to form neat, uniform coils.
Comb coils create a clean, polished appearance and allow the hair to begin locking from an organized foundation. However, because they rely on the hair’s natural curl pattern to hold their shape, they may unravel easily after washing or intense physical activity during the first few months.
With patience, regular washing, and gentle maintenance, comb coils gradually progress through the budding stage and eventually mature into fully developed locs.
Congos
Congos, also known as Congo locs, occur when two or more neighboring locs naturally grow together into one larger loc. This happens when new growth at the roots is not separated regularly, allowing adjacent locs to intertwine over time.
Some people intentionally encourage Congo locs because they appreciate the thicker, more organic appearance often associated with freeform locs. Others prefer to keep each loc separate for styling flexibility and perform routine root separation to prevent them from joining.
Crochet Hook
A crochet hook is a small tool used to pull loose hairs into a loc.
Crochet hooks are commonly used to repair weak spots, tidy loose hairs, attach extensions, or help create instant locs. Because the technique compresses the hair, it can produce a neat appearance quickly, but excessive or aggressive crocheting may weaken the hair shaft over time.
When used correctly and sparingly, a crochet hook can be an effective maintenance tool. Beginners should learn the proper technique before attempting crochet maintenance on their own.
Crochet Method
The crochet method is a technique used to start, tighten, or repair locs by repeatedly inserting a small crochet hook through the hair to pull loose strands into the center of the loc. This creates a compact structure that resembles a mature loc much sooner than natural locking methods.
The crochet method is popular among people who want immediate results or who have straighter hair textures that take longer to lock naturally. It can also be useful for repairing thinning sections or reattaching broken locs.
Although crochet maintenance creates a polished appearance, it should be done carefully. Overworking the hair or using excessive force can weaken the loc, cause breakage, or make the hair feel overly stiff.
D
Deep Clean
A deep clean is an intensive cleansing treatment designed to remove stubborn buildup that has accumulated inside your locs over weeks, months, or even years. Unlike a regular wash, which removes surface dirt and oils, a deep clean targets residue trapped within the inner layers of the loc. This may include product buildup, sweat, dead skin cells, lint, environmental pollutants, and minerals left behind by hard water.
Signs that your locs may benefit from a deep clean include stiffness, dullness, unpleasant odors, visible white residue, or locs that feel unusually heavy.
Click here to learn how to do a deep clean at home!
Detox
The term loc detox is often used interchangeably with deep clean. In the loc community, a detox generally refers to a treatment intended to remove accumulated residue, mineral deposits, oils, and environmental debris from inside the locs. This is commonly done using diluted apple cider vinegar and baking soda which are designed to break down residue.
It’s important to understand that your hair itself does not “detox” in the medical sense. Hair is made of dead protein cells and cannot eliminate toxins from the body. Instead, a loc detox simply removes substances that have become trapped in the hair over time.
Detox treatments are recommended once every six months, or sooner if significant buildup is present. Click here to learn how to detox your locs at home!
Dry Shampoo
Dry shampoo is a powder or aerosol product designed to absorb excess oil from the scalp without using water. While it can be convenient for people with loose hair, it is not recommended for locs.
Most dry shampoos leave behind powders or starches that can become trapped inside locs, contributing to buildup over time. Because locs naturally retain residue more easily than loose hair, using dry shampoo is likely to leave the hair looking dull and with buildup.
Drying Time
Drying time refers to the amount of time it takes for your locs to become completely dry after washing. Because locs are much denser than loose hair, they can retain moisture deep inside the hair shaft long after the surface hair feels dry.
Drying time depends on several factors, including the thickness of your locs, their length, your hair density, humidity, airflow, and the drying method you use. Thin starter locs may dry within a few hours, while thick mature locs can sometimes require an entire day.
Allowing locs to remain damp for extended periods creates an environment where mildew or mold can develop inside the hair. For this reason, it’s important to wash locs during the earlier part of the day and dry them thoroughly after every wash by air drying in good airflow, using a microfiber towel, or using a hooded dryer on a moderate setting.
Learn my tips for how you can dry your locs quickly here!
E
Essential Oils
Essential oils are highly concentrated aromatic compounds extracted from plants, usually through methods such as steam distillation or cold pressing. In loc care, essential oils are sometimes used in scalp oils, moisturizing sprays, or other hair care preparations because certain essential oils have properties that may support a healthy scalp environment. Common examples include tea tree, rosemary, peppermint, lavender, and cedarwood essential oils.
Essential oils should not be confused with carrier oils such as jojoba, grapeseed, or coconut oil. Because essential oils are highly concentrated, they should not be applied directly to the scalp or locs undiluted. They are typically mixed into a carrier oil or another suitable product at a low concentration. Using too much can cause irritation, burning, itching, or allergic reactions.
Learn which are the best essential oils for locs here!
F
Flat Locs
Flat locs are locs that have become flattened instead of maintaining a round or cylindrical shape. This usually happens on the loc’d sections nearest to the scalp because they’re repeatedly pressed against a pillow while sleeping, or they could become flattened by hats or helmets.
Flat locs are primarily a cosmetic issue and do not necessarily indicate unhealthy locs.
If you’d like rounder locs, gently palm rolling damp locs after washing and allowing them to dry without pressure can help encourage a more cylindrical appearance. As locs mature, they often become firmer and better maintain their natural shape.
Freeform Locs
Freeform locs are locs that develop naturally with little or no manipulation. Instead of creating uniform sections and maintaining them with retwists or interlocking, the hair is allowed to mat together on its own over time.
Because freeform locs follow the hair’s natural growth pattern, each loc develops its own unique size and shape. Some may remain small, while others naturally merge into thicker Congo locs.
Freeform locs are often associated with embracing the hair’s natural behavior rather than pursuing a highly manicured appearance. Although they require less maintenance than traditional locs, regular washing and scalp care are still essential for maintaining healthy hair and a healthy scalp.
Frizz
Frizz refers to the loose hairs that stick out from your locs. It is one of the most common concerns among people who are new to locs, but it is also one of the most misunderstood.
Frizz is not a sign that your locs are unhealthy or failing to lock. In fact, it often indicates that the locking process is progressing normally. As individual strands wrap around one another, some hairs naturally remain outside the developing loc until they are gradually incorporated over time.
Most frizz becomes less noticeable as locs mature, although even fully mature locs typically have some loose hairs. Frizz is simply part of having natural locs. Covering your locs each night with a silk cap helps reduce frizz signigicantly.
G
Grid Pattern
Grid pattern refers to the arrangement of sections created when starter locs are installed. The grid determines where each loc begins on the scalp and influences how evenly the locs are distributed.
Common grid patterns include square, diamond, and triangle sectioning. Each offers a slightly different appearance, but none is inherently better than another. The best choice depends on your desired look, styling preferences, and hair density.
A well-planned grid pattern can make part lines appear cleaner during maintenance and may improve styling versatility. However, as locs mature and new growth develops, the original grid becomes much less noticeable.
H
Hair Density
Hair density refers to the number of individual hair strands growing from your scalp. It describes how closely your hair follicles are packed together and is different from hair thickness, which refers to the diameter of each individual strand.
Someone with high-density hair has many hair follicles growing close together, resulting in fuller-looking locs. Someone with low-density hair has fewer strands per square inch, so their locs may appear less full even if the hair strands themselves are thick.
Understanding your hair density is helpful when planning your loc journey because it affects the number of locs you can comfortably have, how thick each loc will appear, and the overall fullness of your hairstyle.
Hair Thickness
Hair thickness describes the diameter of an individual strand of hair. Fine hair has a small diameter, coarse hair has a larger diameter, and medium hair falls somewhere in the middle. Hair thickness is often confused with hair density, but they are two completely different characteristics.
People with coarse hair may have low hair density, while someone with fine hair may have very high density. Both characteristics influence how much volume your locs have.
Hair Porosity
Hair porosity describes your hair’s ability to absorb and retain moisture. It is determined by the condition of the hair’s outer cuticle layer, which acts like a protective barrier around each strand.
Low-porosity hair has tightly closed cuticles, making it more difficult for water and moisturizing products to penetrate the hair. High-porosity hair has more open cuticles, allowing moisture to enter easily but also escape more quickly. Medium porosity falls somewhere between the two and is often considered the easiest to maintain.
Understanding your hair’s porosity can help you choose moisturizing routines and products that work more effectively. While porosity doesn’t determine whether your hair will form locs, it does play an important role in keeping your locs hydrated and healthy.
Hair Texture (Hair Type)
Hair texture, or hair type, refers to your natural curl pattern, ranging from straight hair to tightly coiled hair. Hair texture plays a significant role in how quickly locs form because curlier hair naturally wraps around itself more easily than straighter hair.
People with tightly coiled hair (type 4) often experience faster locking, while those with looser curl patterns (type 2 and 3) or straight hair (type 1) may need more time and different starter methods to encourage the locking process.
In any case, hair texture affects the speed of the locking process, not whether someone can successfully grow locs.
Hard Water
Hard water is water that contains high concentrations of dissolved minerals, primarily calcium and magnesium. While these minerals are harmless to your health, they can gradually accumulate on your hair each time you wash your locs.
Over time, mineral deposits from hard water can leave locs feeling dry, rough, stiff, or heavy. They may also reduce the effectiveness of shampoos and moisturizing products, making it more difficult for the hair to absorb moisture. In some cases, hard water buildup can even resemble product residue.
Hydration
Hydration refers to adding water to your hair, which is the single most important form of moisture your locs need. Many people assume oils moisturize hair, but oils do not actually add moisture, they lock in the moisture (water) that’s already present.
Healthy locs benefit from regular hydration because water helps maintain flexibility and reduces the likelihood of excessive dryness and breakage. Depending on your climate, hair porosity, and lifestyle, hydration may come from washing your locs regularly, lightly misting them with water (or rose water), or using a water-based moisturizing spray.
Remember that water hydrates the hair, while lightweight oils help lock that moisture inside.
I
Instant Locs
Instant locs are locs that are created in a single session rather than allowing the hair to naturally mat together over several months. They are typically formed using a crochet hook, interlocking tool, or another technique that compresses and knots the hair into a mature-looking loc immediately.
Many people choose instant locs because they prefer the appearance of mature locs from the beginning or because they have straighter hair textures that naturally take longer to lock. Instant locs can also be a good option for people who want to avoid significant unraveling, especially during the early stages.
Interlocking
Interlocking is a maintenance technique used to tighten new hair growth at the roots of a loc. Instead of twisting or crocheting the new growth around the top of the loc, the end of the loc is passed through the root in a specific pattern using fingers or a specialized interlocking tool. This creates a secure knot that holds the new growth in place.
Interlocking works great on coarse/ afro hair types (type 4 hair). Because other hair types have a different curl pattern and don’t tangle the same, interlocking will not work. In other words, do not use the interlocking technique if you have type 1, 2, or 3 hair.
While interlocking offers many advantages for type 4 hair, it should be done correctly. Pulling the hair too tightly or using the wrong rotation pattern can create holes in the locs and ruin their shape and formation long-term.
Interlocking Tool
An interlocking tool is a specialized tool designed to make the interlocking process easier and more efficient. Most tools have a small loop or hook that allows the end of the loc to pass through the new growth without snagging or damaging the hair.
Although many people use an interlocking tool, experienced locticians can often perform the same technique using only their fingers.
The tool itself does not determine the quality of the method; using the proper technique is far more important. Regardless of the tool used, care should always be taken to avoid excessive tension or over-tightening the roots.
L
Lint
Lint is one of the most common concerns among people with mature locs. It consists of tiny fibers that come from towels, blankets, clothing, hats, bedding, and other lint-producing substances. Because locs have a tightly woven structure, these fibers can become trapped inside the hair over time.
Sleeping on cotton pillowcases, drying your hair with fluffy towels, or wearing fuzzy clothing can all increase the amount of lint that collects in your locs.
Although some lint can be removed with careful maintenance, prevention is much easier than removal. Using microfiber towels, satin or silk pillowcases, and keeping your locs clean can significantly reduce lint buildup over time.
Learn how to get rid of lint in your locs here!
Loctician
A loctician is a hairstylist who specializes in starting, maintaining, repairing, and styling locs. In addition to performing services such as retwists, interlocking, and crochet maintenance, an experienced loctician can also help identify scalp concerns, recommend healthy maintenance routines, and repair damaged locs.
Not all hairstylists are trained in loc care, so it’s important to choose someone with experience working specifically with locs and natural hair. While many people eventually learn to maintain their own locs, working with an experienced loctician can be especially valuable during the beginning stages of the loc journey.
Loc
A loc is a section of hair that has intertwined and matted together to form a rope-like strand. Although the terms locs, dreadlocks, and dreads are often used interchangeably, many people simply prefer the term locs because it focuses on the hairstyle itself.
The loc process can occur naturally or be encouraged through various starter methods such as comb coils, two-strand twists, braids, crochet, or interlocking.
No two loc sets are exactly alike because every person’s hair texture, density, maintenance routine, and lifestyle influence how their locs develop.
Loc Count
Loc count refers to the total number of locs on your head. Your loc count is determined by the size and number of sections created when your starter locs are installed.
People with smaller sections usually have a higher loc count, which often provides greater styling versatility and a fuller appearance. Larger sections result in fewer, thicker locs that may require less maintenance and create a bolder overall look.
There is no ideal loc count. Some people have fewer than 30 large locs, while others have more than 300 microlocs. The right number depends on your hair density, personal style, desired maintenance routine, and long-term goals for your loc journey.
If you’re unsure about how many locs you should start with, this article offers some tips and advice.
Loc Extensions
Loc extensions are additional pieces of human hair or synthetic hair attached to starter locs to create immediate length or fullness. They are commonly chosen by people who want the appearance of longer locs without waiting several years for natural growth.
Human hair extensions generally blend more naturally with your own hair and can mature alongside your locs. Synthetic extensions are often less expensive but may not last as long as human hair.
Loc Journey
The loc journey refers to the entire experience of growing and caring for your locs, from the day your starter locs are installed until they become fully mature and beyond.
Every loc journey is unique. One of the most important lessons of the loc journey is learning to trust the process. Each stage serves a purpose, and every phase brings your hair closer to becoming fully mature.
You can check out my loc journey here!
Loc Maturity
Loc maturity describes the stage when a loc has fully developed its internal structure and no longer regularly unravels or changes shape. Mature locs are typically denser, firmer, and more compact than starter locs because the individual hair strands have completely intertwined.
Most locs reach maturity somewhere between one and two years, although the timeline varies depending on hair texture, section size, maintenance routine, and lifestyle. During the early stages, it’s normal for locs to experience frizz, budding, swelling, and unevenness before eventually becoming more uniform.
Reaching maturity doesn’t mean your locs stop changing. They will continue growing, thickening in some areas, and evolving throughout your loc journey.
Loc Sprout
A loc sprout is a small section of loose hair that naturally sticks out from the side of a mature loc. Unlike frizz during the early stages, loc sprouts usually occur after the loc has already matured and developed its internal structure.
Loc sprouts happen because hair is constantly growing, shedding, and moving within the loc. Occasionally, individual strands work their way outward instead of remaining inside the loc. This is completely normal and is not a sign that the loc is unraveling.
Some people choose to leave loc sprouts alone as part of their loc’s natural appearance, while others gently incorporate them back into the loc during maintenance.
Loc Thickness
Loc thickness refers to the diameter of an individual loc. The thickness of your locs is determined primarily by the size of the original section created when your starter locs were installed, although hair density and strand thickness also play important roles.
Smaller sections typically produce thinner locs, while larger sections create thicker locs. As locs mature, they often swell during the budding stage before gradually becoming denser and more compact.
Loc Veils
Loc veils are thin strands of hair that remain connected between neighboring locs. They usually develop when loose hairs at the roots become shared by adjacent locs instead of fully separating into individual sections.
Loc veils are fairly common, especially among people who go long periods between maintenance appointments.
If left untouched for an extended period, loc veils may eventually develop into full loc marriages (or Congos). People who prefer clearly separated locs should remove loc veils during routine maintenance by gently separating the shared hairs before they become permanently intertwined.
Locking
Locking is the natural process through which individual strands of hair gradually intertwine, knot together, and form mature locs.
The speed of locking varies widely from person to person. Hair texture, curl pattern, section size, washing habits, activity level, and maintenance routine all influence how quickly locs develop. Curly and tightly coiled hair generally locks faster because the strands naturally wrap around one another more easily.
Loose Hair
Loose hair refers to any strands that have not yet become fully incorporated into a loc. This is especially common during the early months after starting locs, when new growth and the ends of the hair are still learning to intertwine naturally.
Loose hairs are a completely normal part of the locking process. Even mature locs continue to have some loose hairs because hair is constantly growing, shedding, and moving within the loc. Excessive manipulation in an attempt to force every strand into place can actually increase the possibility of breakage.
For those with partial loc styles, where the top half is loose and the lower half is loc’d, separating the loose hair from the loc’d section is something that should be done fairly regularly. Learn how to manage loose hair here!
M
Maintenance
Maintenance refers to the regular care and upkeep of your locs to keep both your hair and scalp healthy. Many beginners assume maintenance only means getting a retwist, but proper loc maintenance includes much more than that. It involves washing your locs regularly, keeping your scalp clean, moisturizing with water-based products, separating your roots when necessary, protecting your hair while you sleep, and addressing any issues before they become bigger problems.
How often you perform maintenance depends on your personal preferences and lifestyle. Someone who exercises daily may need to wash their locs more often than someone with a less active lifestyle, while people with freeform locs typically perform less root maintenance than those who prefer a manicured appearance.
Learn what my recommended loc maintenance routine is here!
Maintenance Schedule
A maintenance schedule is the routine you follow to care for your locs. This includes how often you moisturize your locs, wash, perform root maintenance, deep clean, and inspect your scalp for any concerns.
Creating a realistic maintenance schedule helps prevent common problems such as buildup, excessive dryness, scalp irritation, and Congos. The best schedule is one you can consistently follow while responding to your hair’s changing needs throughout the year. Download my monthly loc care planner checklist here!
Manipulation
Manipulation refers to any time you intentionally handle, style, twist, pull, or otherwise work with your hair. Examples of manipulation include retwisting, interlocking, palm rolling, styling, separating roots, brushing, or constantly touching your locs throughout the day.
Although these activities may seem harmless, repeated handling can increase friction, contribute to breakage, and place unnecessary stress on the scalp and hair follicles.
Mature Locs
Mature locs are locs that have completed the locking process and developed a dense, stable internal structure. At this stage, the hair has fully intertwined, making the loc less likely to unravel or dramatically change shape.
Most people reach the mature stage somewhere between 12 and 36 months after starting their locs, although this timeline varies depending on hair texture, curl pattern, section size, maintenance routine, and overall hair health. Tightly coiled hair often matures faster than straight hair.
Microlocs
Microlocs are very small locs created using tiny, uniform sections of hair. Because there are many more locs on the head compared to traditional loc sizes, microlocs offer exceptional styling versatility and movement while maintaining the appearance of natural hair.
Microlocs can be started using several different methods, including two-strand twists, braids, coils, or interlocking. Their small size allows them to be worn in intricate updos, curls, ponytails, and other hairstyles that may be more difficult with larger locs.
Although microlocs provide tremendous flexibility, they generally require more maintenance than larger locs because there are significantly more roots to care for. People considering microlocs should be prepared for longer maintenance appointments and a greater overall time commitment.
Mineral Buildup
Mineral buildup occurs when dissolved minerals in water, primarily calcium and magnesium, gradually accumulate on the surface and inside your locs. This is most common in areas with hard water, where repeated washing leaves behind microscopic mineral deposits that are difficult to rinse away completely. Learn how to prevent and remove mineral buildup from your locs here!
Moisture
Moisture refers to the water contained within your hair. Although oils and creams are often marketed as moisturizers, true moisture comes from water. Water hydrates the hair, while oils help retain that moisture longer.
Healthy locs rely on adequate moisture to remain flexible, resilient, and less prone to breakage. When hair loses too much moisture, it can become dry, brittle, and rough. Environmental conditions such as low humidity, excessive sun exposure, chlorine, saltwater, and frequent use of clarifying shampoos can all contribute to moisture loss.
The healthiest way to maintain moisture is to expose your locs to water regularly through light misting (daily) and washing (weekly). Here are 13 tips for maintaining moisturized locs!
Moisture Retention
Moisture retention refers to your hair’s ability to hold onto the water it has absorbed. While hydration adds water to the hair, moisture retention determines how long that hydration remains inside the hair shaft before drying out.
Maintaining moisture retention is especially important for locs because the hair is often more difficult to rehydrate once it becomes extremely dry. Locs with poor moisture retention may feel stiff, rough, or brittle and may require more frequent hydration.
Several factors affect moisture retention, including hair porosity, environmental conditions, washing habits, and the products used on your hair. High-porosity hair often loses moisture quickly because the cuticle layer is more open, while low-porosity hair may hold moisture longer but require more effort to absorb water. Learn what your hair porosity is here!
Moisturizing Spray
A moisturizing spray is a lightweight, water-based product used to add hydration to locs between wash days. Many loc wearers, including myself, create their own sprays using ingredients such as distilled water, aloe vera juice, rose water, and small amounts of natural oils.
A properly formulated moisturizing spray can provide hydration without leaving behind residue.
A good moisturizing spray needs to be water-based because water is what actually hydrates the hair. The best moisturizing routine depends on your hair’s needs. Some people may mist their locs several times per week, while others may only need occasional hydration. Your climate, hair porosity, loc thickness, and lifestyle all influence how often your locs need moisture.
Download my favorite DIY loc moisturizer recipes here!
Mold
Mold in locs refers to the growth of mold or mildew inside locs when moisture becomes trapped for extended periods. Because locs are dense and compact, they can hold onto water much longer than loose hair, creating an environment where mold can potentially develop.
The most common cause of mold in locs is leaving them wet for too long. This may happen when someone goes to sleep with damp locs, does not fully dry their hair after washing, or frequently wears wet locs under hats or coverings without proper airflow.
Signs that your locs may have developed mold or mildew include a musty odor, unusual discoloration, or locs that remain damp for unusually long periods. Prevention is the best approach. Learn the symptoms of mold in locs here!
Mold Prevention
Mold prevention involves the habits and practices that reduce the chance of moisture becoming trapped inside your locs. Because locs can take significantly longer to dry than loose hair, proper drying techniques are one of the most important parts of preventing mold.
Some helpful prevention practices include washing your locs early in the morning so they have enough time to dry completely before you go to sleep, squeezing out excess water after washing, using a lint-free water-absorbent towel, allowing airflow around your hair, and avoiding covering or tying wet locs.
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Natural Oils
Natural oils are plant-based oils commonly used in loc care. There are two types of oils used in locs: essential oils and carrier oils. Different oils have unique properties and provide different benefits for your hair. Here you can learn which are the best oils for locs.
New Growth
New growth refers to the hair that has grown from your scalp since your last loc maintenance session. Because hair continuously grows, there will always be a section of loose hair between your scalp and the locked portion of your loc.
Many people choose to maintain new growth through retwisting, crocheting, or interlocking, while others allow it to grow naturally and become incorporated into the loc over time. How often new growth is maintained depends on personal preference, hair type, and the desired appearance.
New growth is also one of the most important areas to care for because it connects your mature loc to your scalp. Excessive tension, overly tight retwists, or aggressive maintenance can weaken the hair follicles at the scalp and contribute to hair loss or thinning.
A little frizz and looseness around the roots are normal parts of the natural loc process.
Natural Hair
In the loc community, the term ‘natural hair’ is often used to distinguish a person’s own growing hair from loc extensions, synthetic hair, or other added hair. The key distinction is that the hair growing from the scalp is the person’s own hair and has not been replaced or supplemented with extensions.
Natural Loc Care
Natural loc care refers to maintaining locs using gentle practices and natural ingredients that support the health of the hair and scalp without relying on heavy synthetic products. Many people who follow natural loc care routines focus on simple methods such as regular washing, water-based hydration, lightweight oils, and minimal manipulation.
Newbie Locs
Newbie locs is an informal term used to describe someone’s locs who are in the early stages of formation/ development. The early months of having locs can involve many changes, including unraveling, frizz, budding, swelling, and uneven texture.
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Palm Rolling
Palm rolling is a maintenance technique where a loc is rolled back and forth between the palms of the hands. The purpose is to encourage loose hairs to wrap around the loc, create a smoother appearance, and help maintain a more cylindrical shape.
Palm rolling is most commonly used on traditional locs, not synthetics or extensions. Some people also do it occasionally at home to encourage loose hairs to blend into the loc.
While palm rolling can help improve the appearance of locs, it does not actually make hair lock faster. Excessive palm rolling or aggressive manipulation can create unnecessary tension, so it should always be performed gently.
Partial Locs
Partial locs, or partials, are when part of the hair is formed into locs while the remaining hair is left loose and unlocked. Typically, the lower half of the hair is loc’d while the upper half remains loose, creating a combination of locs and loose natural hair in the same style.
Parting
Parting is the process of dividing the hair into individual sections before creating starter locs. The size and shape of these sections determine the foundation of the locs and influence their final appearance.
Common parting patterns include square parts, diamond parts, and triangle parts.
Parting is an important decision when beginning a loc journey because it affects styling options, maintenance requirements, and overall fullness. A thoughtful parting pattern creates a strong foundation, but healthy locs ultimately come from consistent care rather than perfect sections.
Part Size
Part size refers to the amount of hair included in each section when creating starter locs. The size of each part directly affects the thickness, number, and overall appearance of the finished locs.
Someone with high-density hair may be able to create smaller sections without sacrificing fullness, while someone with lower-density hair may prefer larger sections to achieve a fuller appearance.
Choosing the right part size requires considering your hair density, desired style, maintenance commitment, and long-term goals. While it is possible to combine or separate locs later, your initial section size creates the foundation for your entire loc journey.
Porosity Test
A porosity test is done to determine a person’s hair porosity and thereby figure out how easily their hair absorbs and retains moisture.
Common porosity tests include the float test, where a strand of hair is placed in water to see whether it sinks or floats; the spray test, where you observe how quickly your hair absorbs water; and the strand slide test, which examines the texture of the hair cuticle. Learn how to perform each of these tests here.
If your locs absorb moisture quickly but dry out fast, you may have higher porosity. If water tends to sit on your hair before absorbing, you may have lower porosity.
Understanding your hair’s porosity can help you create a more effective loc care routine.
Protective Style
A protective style is a hairstyle designed to reduce stress, friction, and environmental exposure on your locs. Protective styles can help minimize manipulation while allowing you to enjoy different looks.
Examples of protective styles for locs include loose buns, barrel twists, braids, updos, and covered styles using satin or silk materials. These styles can be especially helpful during travel, outdoor activities, colder weather, or times when you want to reduce daily handling.
However, a protective style should not create excessive tension. Styles that pull tightly on the roots can contribute to thinning or traction alopecia over time. Your locs should feel secure but never painful, overly tight, or strained at the scalp.
Puffiness
Puffiness refers to the swollen, expanded appearance that many locs experience during the early stages of locking. This is especially common during the budding and teenage loc stages when the hair is forming knots and changing structure.
Many beginners become concerned when their locs suddenly appear larger, uneven, or less neat than when they first started. However, puffiness is usually a normal sign that the hair is progressing through the locking process.
Trying to force locs to remain perfectly smooth during this stage can interfere with natural development. Allowing the hair to expand, swell, and form its internal structure is an important part of creating strong mature locs.
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Retwist
A retwist is a loc maintenance technique used to organize and tighten the new growth at the roots of locs. During a retwist, the loose hair near the scalp is twisted in the same direction as the existing loc, creating a neater appearance and helping maintain the separation between individual locs.
Retwists create a polished, freshly maintained look. How often someone retwists their locs depends on personal preference, hair texture, and lifestyle. Some people retwist every few weeks, while others wait several months or embrace a more natural appearance with less frequent maintenance.
Over-retwisting can create problems, especially when done too tightly. Excessive tension around the roots may weaken the hair follicles and contribute to thinning. A healthy retwist should feel comfortable, never painful or excessively tight.
It is recommended to wait a minimum of 6 to 8 weeks between retwist sessions. If you can wait longer, even better!
Residue
Residue refers to the small amount of material that remains on or inside the hair after a product, treatment, or substance has been applied and rinsed away.
In loc care, residue most commonly comes from shampoos, conditioners, oils, creams, gels, waxes, and other hair products that do not rinse away completely. Minerals from hard water can also leave residue on the hair.
Because locs are tightly intertwined, residue can become trapped inside the locs and accumulate over time, eventually contributing to buildup. Excessive residue may make locs feel heavy, stiff, sticky, or dull and can make thorough cleansing more difficult.
Choosing water-based products that rinse cleanly and doing occasional loc detoxes can help minimize residue.
Residue-Free
Residue-free refers to products that rinse away cleanly without leaving behind heavy ingredients, coatings, or deposits in the hair. This term is especially important in loc care because locs can trap materials that would normally wash away from loose hair.
Residue-free shampoos are often preferred because they cleanse effectively without leaving behind silicones, waxes, or heavy moisturizers that may accumulate inside the loc structure.
A product being labeled “natural” or “organic” does not automatically mean it is residue-free. Some natural ingredients, such as beeswax, hair butters, and thick oils, can create buildup when used on locs.
Root Maintenance
Root maintenance refers to caring for the area where new hair growth connects to the mature part of the loc. Because hair continuously grows from the scalp, the root area is always changing and requires attention throughout the loc journey.
Root maintenance can include crocheting, retwisting, interlocking, separating locs, or removing loc veils.
The best method depends on your preferred appearance and maintenance style. Tight manipulation can weaken the roots, while completely ignoring the area may lead to unwanted loc marriages or tangled sections.
Root Separation
Root separation is the practice of gently separating neighboring locs at the roots to prevent them from growing together. Since new hair growth naturally tangles, nearby locs can begin connecting if they are not occasionally separated.
The process usually involves gently pulling apart connected hairs with the fingers rather than aggressively ripping them apart.
Many people perform root separation during or after washing when the hair is softer and easier to manipulate; however, since the hair is more prone to damage and breakage when it’s wet, it’s recommended to separate the roots when the hair is dry.
Regular root separation is especially important for people who prefer clearly defined individual locs. However, some people intentionally allow their locs to merge and create thicker Congo locs.
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Scalp Buildup
Scalp buildup occurs when oils, dead skin cells, sweat, hair products, and environmental debris accumulate on the scalp. While some natural oil production is healthy, excessive buildup can create discomfort, itching, irritation, or an unhealthy scalp environment.
People with locs may experience scalp buildup if they use heavy products, do not wash regularly, or have a naturally oily scalp. Because locs can make the scalp harder to access, thorough cleansing is especially important. Signs of scalp buildup may include visible flakes, greasy hair at the root, or itching.
Scalp Health
Scalp health refers to maintaining the condition and balance of the skin on your scalp where your hair grows. A healthy scalp provides the foundation for strong hair growth and healthy locs.
People sometimes focus so much on the appearance of their locs that they overlook their scalp. However, problems at the scalp level can eventually affect the strength and thickness of the hair growing into the loc.
Sea Salt Spray
A sea salt spray is a hair spray made with salt water that is sometimes used during the early stages of the loc journey to encourage texture and help hair feel slightly more coarse. Salt can create friction between strands, which may help some hair types begin tangling more easily.
However, sea salt sprays should be used carefully. Salt can also draw moisture away from the hair, potentially causing dryness when used too frequently. Since healthy locs require proper hydration, excessive use of salt sprays may work against maintaining flexible, strong hair.
Sea salt sprays are not necessary for creating locs. Hair will naturally lock over time with proper care and patience. If used, they should be occasional and followed by good hydration practices.
Learn more about sea salt sprays here!
Semi-Freeform Locs
Semi-freeform locs are locs that combine elements of both traditional maintenance and freeform growth. Someone with semi-freeform locs may allow their hair to naturally form while still performing occasional maintenance, such as separating roots and maintaining a consistent washing routine.
Shrinkage
Shrinkage refers to the natural reduction in visible hair length that occurs when loc’d hair contracts. People with locs often notice shrinkage during the early stages because the hair is still adjusting and forming its internal structure.
Shrinkage can make locs appear shorter than the actual length of the hair.
The shrinkage phase is common and to be expected for anyone starting their loc journey. It usually lasts between a few months and the first few years.
In my case, my locs shrunk from waist-length hair to right past my shoulders. The hair started showing ‘length’ after the 3-year mark. You can see how my locs changed here!
Starter Locs
Starter locs are newly created locs that have not yet matured. They are the beginning stage of the loc journey, where the hair is learning how to form and hold the locked structure.
During this stage, it is normal to experience unraveling, frizz, budding, swelling, and changes in texture.
The starter stage requires patience because the hair needs time to naturally intertwine. Over-manipulating starter locs in an attempt to make them look mature faster can interfere with the locking process.
Sulfate-Free Shampoo
A sulfate-free shampoo is a shampoo that does not contain sulfate-based cleansing agents such as sodium lauryl sulfate (SLS). Sulfates are powerful detergents that create a strong lather and remove oils from the hair, but they contribute to product buildup and irritation on the scalp. They are not recommended for locs. Instead, these are the loc-friendly shampoos I recommend!
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Teen Locs
Teen locs are locs that are in the middle stage between starter locs and fully mature locs. This stage is often called the “teenage phase” because locs can feel unpredictable, change frequently, and they have a mind and personality of their own.
During the teen loc stage, the hair has developed more structure than starter locs but has not yet reached full maturity. Locs may become thicker, more uneven, and experience changes in shape as the hair continues compacting and forming internal knots.
Many people become discouraged during this stage because their locs may look different from what they imagined. However, these changes are a normal part of the locking process. Teen locs are still developing, and patience is one of the most important parts of moving toward mature, healthy locs.
Thinning
Thinning refers to sections in locs that become narrower or weaker in certain areas, especially near the roots or along the length of the loc. Thinning can happen for several reasons, including excessive tension, overly tight maintenance, weak hair areas, damage from using hair dye or other reasons, heavy extensions, or the natural effects of aging hair.
The most common area for thinning is the root because it carries the weight of the entire loc. Frequent tight retwists, aggressive interlocking, and heavy styling can place stress on this area and gradually weaken the hair.
If a loc begins thinning, addressing the cause early can often prevent further damage. Some thinning locs can be repaired through professional techniques such as combining locs or reinforcing weak sections.
Traction Alopecia
Traction alopecia is a type of hair loss caused by repeated tension and pulling on the hair follicles over time. In the loc community, it is often associated with overly tight or frequent retwists, tight ponytails, heavy loc extensions, and hairstyles that constantly pull on the edges or roots.
Early signs of traction alopecia may include scalp tenderness, small bumps, thinning along the hairline, or areas where the hair appears less dense. If tension continues for a long period, the damage to the follicles may become permanent.
Learn more about traction alopecia here!
Two-Strand Twist Method
The two-strand twist method is one of the methods to start locs. This technique involves dividing the hair into sections and twisting two pieces of hair around each other to create the foundation of a future loc.
Two-strand twists are popular because they are simple and versatile, but it only works for type 4 hair. Over time, the twists begin to loosen, tangle, and develop into locs through the natural locking process. The original twist pattern may remain visible for months before the locs fully mature.
Twist and Rip Method
The twist and rip method is a technique used to create starter locs by twisting sections of hair and then pulling portions of the hair apart to encourage knots and tangling. This method is commonly used by people with straighter or wavier hair textures because those hair types may require additional encouragement to begin locking.
While twist and rip can be effective, it should be performed carefully to avoid unnecessary stress on the hair. Like all starter methods, the hair still requires time to mature and develop its final structure.
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Unraveling
Unraveling occurs when a starter loc loosens, separates, or begins coming apart before the hair has fully locked. This is one of the most common experiences during the early months of the loc journey.
Unraveling often happens after washing, swimming, frequent touching, sleeping, or normal daily activity. It is especially common with starter methods like comb coils and two-strand twists because the hair has not yet created enough internal knots to hold itself together.
Although unraveling can be frustrating, it does not mean the loc process is failing. In fact, some loosening is part of how the hair naturally reorganizes itself while locking.
The best approach is gentle maintenance and patience.
Updo
An updo is a hairstyle where locs are gathered, arranged, or pinned upward away from the shoulders. Loc updos are popular because they provide versatility while allowing people to protect their ends and reduce daily manipulation.
Common loc updos include buns, high ponytails, pinned styles, braided arrangements, and elegant formal styles.
While updos can be a great styling option, it is important to avoid creating excessive tension. Tight styles that pull heavily on the roots may contribute to thinning or discomfort over time.
A healthy loc updo should feel secure but comfortable. If your scalp feels sore, tight, or irritated after styling, the style may be placing too much stress on your hair.
Check out these cute loc-friendly hairstyle ideas!
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Wax
Wax is a thick, sticky substance that has historically been used by some people to help create or maintain locs. It is often marketed as a way to make hair lock faster by helping strands stick together.
However, wax is not recommended for healthy loc care. Unlike lightweight products that rinse away easily, wax can become trapped inside locs and attract dirt, lint, and environmental debris. Over time, wax buildup will make locs feel heavy, stiff, and difficult to clean thoroughly.
Healthy locs do not need wax, or any product whatsoever, to form. The locking process happens naturally as hair strands intertwine over time.
Learn why I’m so against using wax here!
Wick Locs
Wick locs are extremely thick locs created by combining multiple traditional locs together into large, rope-like sections. They are known for their bold size and distinctive appearance.
Wicks are often associated with freeform or semi-freeform approaches because many are created by allowing locs to merge naturally or intentionally combining sections over time. Because of their size and weight, wick locs require specific care. Proper cleansing and drying are especially important because thicker locs can hold moisture longer than smaller locs.
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Young Locs
Young locs is a general term used to describe locs that are still developing and have not reached full maturity. This includes both starter locs and the teenage loc stage.
Young locs often go through many visible changes, including frizz, budding, swelling, shrinking, and changes in texture.
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Zero Residue Products
Zero residue products are hair products specifically designed to rinse away cleanly without leaving behind heavy deposits inside the hair.
Although the phrase “zero residue” is commonly used in loc care marketing, it is important to understand that no product can guarantee absolutely no residue in every person’s hair. Factors such as washing habits, product quantity, water quality, and hair texture all influence buildup.
The best approach is choosing simple products and making your loc products at home.