A clean, well-hydrated scalp is the foundation of healthy microlocs. When your scalp isn’t properly cleansed or moisturized, dryness and flakiness can quickly follow. That dryness can lead to itching, irritation, weakened new growth, and even disrupt your loc patterns. Flakes may also settle at the base of your locs, creating buildup that’s difficult to remove. The good news? You can shake the flakes off for good. By understanding the causes of dry scalp, and adopting the right care routine, you can keep your scalp moisturized and your microlocs healthy.

Click the images below to see how microlocs creators manage dry scalp, share their tips, and recommend their favorite products.

What Causes Dry Scalp & Flakes in Microlocs

Flakes are usually a sign that your scalp’s moisture balance has been disrupted, whether from dryness, dandruff, or irritation. While many factors influence scalp health, most causes fall into two categories: internal (what’s happening within your body) and external (what your hair and scalp are exposed to).

Internal Causes:

Dehydration: Your body prioritizes vital organs when water intake is low, which means non-essential areas (like the skin on your head) receive less hydration. When this happens, the scalp can become tight, itchy, and prone to shedding dead skin cells. Aim for at least 64 – 88 oz of water per day to support overall skin and hair health.
Nutrient Deficiencies: Omega-3 fatty acids, zinc, vitamin D, and B-vitamins all play a role in maintaining healthy skin and regulating oil production. Diets lacking these nutrients can make the scalp more vulnerable to irritation, flaking, and inflammation. Incorporating foods like salmon, nuts, avocados, leafy greens, and fortified grains helps support healthy hair follicles and balanced sebum production.
Underlying Skin Conditions: Dermatitis, eczema, psoriasis, and fungal overgrowth (which contributes to dandruff) can cause redness, sensitivity, and increased shedding of skin cells. These conditions often require targeted care or medical treatment, but gentle cleansing and consistent moisture can help manage symptoms.

External Causes:

Residue & Product Buildup: Because microlocs are small and dense, residue can easily settle at the base and trap sweat, oils, and product. This build-up can interfere with natural oil distribution and create an environment where flakes accumulate more quickly. Switching to lightweight, water-based products helps minimize residue.
Inconsistent Cleansing: Going too long between washes allows oils and dead skin cells to accumulate. Over time, this can lead to irritation and visible flaking. Regular cleansing techniques that penetrate the bases of your microlocs are key to keeping your follicles clear.
Harsh Cleansers: Shampoos with high sulfate content or stripping detergents can remove too much of your scalp’s natural oils, leaving it vulnerable and exposed. Gentle, sulfate-free formulas help maintain moisture while still providing a thorough cleanse.
Improper Moisturizing Practices: Oils alone cannot hydrate, they only seal moisture in. Without a water-based moisturizer or mist, the skin can become tight and uncomfortable. Consistent hydration supports flexibility in your locs and comfort at the roots.
Environmental Conditions: Cold temperatures, dry indoor heat, and low humidity pull moisture from the skin. Seasonal changes often trigger increased flaking, especially in winter. Humidifiers, protective styles, and routine hydration can help counter the environment’s effects.

How to Treat Dry Scalp & Flakes in Microlocs

If you’re dealing with dryness or flaking, you’re not alone. The good news is that with consistent care, you can restore balance to your scalp and keep flakes under control. Here are effective ways to soothe irritation, support healthy new growth, and prevent buildup in your microlocs:

best essential oils for microlocs chart — **Incorporate Essential Oils into Your Routine**

Essential oils can support a healthier scalp by soothing irritation, reducing flaking, and helping to seal in moisture. Tea tree oil offers natural antimicrobial benefits that help manage dandruff-related buildup. Lavender oil is known for its calming, anti-inflammatory properties, which can reduce sensitivity and itchiness. Peppermint oil provides a cooling effect that stimulates circulation at the roots. For best results, prep your scalp with a water or rosewater mist first. Remember, water hydrates and oils help lock that moisture in.

woman with microlocs washing her hair with clarifying shampoo — **Invest in Specialized Haircare Products**

Clarifying shampoos, medicated scalp treatments, and targeted scalp sprays can help remove build-up, reduce flaking, and restore balance, especially when dryness or irritation has been persistent. For ongoing maintenance, a loc comb can gently lift and slough off flakes before they become trapped at the base of your microlocs. Hot oil massages may offer relief, but they should be used sparingly (and only on mature locs to avoid excess slip or unraveling).

If your symptoms are severe or recurring, consult a dermatologist for medicated products or prescription-strength solutions, and speak with your loctician to ensure any treatments align with your microlocs’ needs.

woman with microlocs at the gym — **Embrace Healthy Diet & Nutrition Practices**

Hydration starts from within. Drinking enough water throughout the day helps maintain your skin’s moisture balance, including the skin beneath your microlocs. Pair that with a nutrient-rich diet full of vitamins, minerals, and Omega-3 fatty acids to support your scalp’s protective barrier and natural oil production.
Regular exercise also promotes circulation, reduces stress, and supports the production of healthy scalp oils. Just remember to cleanse your locs after intense workouts to remove sweat and prevent buildup at the roots. Consistent internal care, paired with thoughtful external habits, helps keep your microlocs and scalp in their best condition.

How to Prevent Dry Scalp & Flakes in Microlocs

Prevention is all about maintaining habits that keep your scalp balanced and protected. Once you understand what triggers dryness or flakes, these simple practices can help keep your scalp healthy and your microlocs thriving.

Be Consistent: Find a wash and scalp-care rhythm that works for your hair. Consistency supports a stable scalp environment, prevents buildup from creeping in, and helps you recognize changes before they become issues. Your ideal routine may shift with the seasons and you should adjust as needed.
Avoid Scratching: If you experience an itch, reach for hydration. Scratching can create small abrasions, worsen irritation, and introduce bacteria. Use cooling scalp mists or targeted soothing products to calm the skin without causing damage.
Choose the Right Shampoo: Your shampoo is your first line of defense against flakes. Look for formulas that align with your scalp’s needs, whether hydrating, balancing, clarifying, or dandruff-focused. You may need different shampoos at different points in your loc journey, so don’t be afraid to rotate based on how your scalp behaves. You may even need to add in a moisturizing shampoo or a light-weight conditioner after cleansing. Consult with your loctician for the best solution for you.
Be Mindful of Heat: Heat exposure from styling tools, hot water, or even prolonged sun can deplete moisture and make the scalp feel tight or sensitive. Use lukewarm water when washing and opt for cool settings when blow-drying to protect both your scalp and loc structure.
Protect Your Hair While Sleeping: Friction from cotton pillowcases can draw moisture away from the skin and cause unnecessary irritation. A satin or silk bonnet, scarf, or pillowcase helps your scalp maintain its natural oils overnight while protecting your microlocs from dryness and frizz.

Dry scalp and flakes can happen to anyone, especially during seasonal changes or shifts in your hair routine. Pay attention to how your scalp feels and adjust accordingly. With consistent habits and the right care plan, you can maintain long-lasting moisture and keep flakes at bay. Check out the photos and videos below to see how real microlocs creators keep their scalps healthy, hydrated, and flake-free.