How to Care for Curly Hair? | A Dermatologist-Backed Routine

Wondering how to care for curly hair without the frizz and breakage? The core routine comes down to a handful of habits: wash only when needed, condition the full length, detangle while wet, minimize heat and friction, and protect moisture overnight. The American Academy of Dermatology (AAD) has published clear guidance on each of these steps, and the advice applies whether your curls are loose waves or tight coils.

The Core Rules: Wash Less, Condition More

The biggest mistake people make with curly hair is treating it like straight hair. Curly strands are naturally drier because the oils from your scalp have a harder time traveling down the curved hair shaft. That dryness is why curls frizz and break so easily.

The AAD says thick, curly hair does not need daily or even weekly washing. Yes, that’s weeks, not days. When you do wash, apply shampoo only to the scalp to remove buildup, not to the entire length, which would strip moisture from the strands.

Detangling, Drying, and Daily Habits

Wet hair is the safest time to detangle. The AAD recommends wetting the hair thoroughly, applying leave-in conditioner, and working through knots with your fingers or a wide-toothed comb designed for curly or coily textures. Always start at the ends and work upward — starting at the roots drags tangles into a bigger mess and causes breakage.

Never brush curly hair when it’s dry. The AAD is explicit that this increases both breakage and frizz. If you need to refresh curls between washes, use a wide-toothed comb or your fingers instead.

After washing, apply a leave-in conditioner or a lightweight oil to lock in moisture. Between washes, a shower cap preserves moisture while you bathe. If you use styling products like gels, creams, or pomades, a clarifying shampoo used before your regular moisturizing shampoo will remove buildup without stripping the hair.

Heat, Sun, and Overnight Protection

Heat styling and sun exposure dry out curly hair faster than almost anything else. The AAD advises limiting heat tools to low or medium settings and always using a heat protectant first. When you’re outside, a wide-brimmed hat shields both your hair and scalp from UV damage.

Nighttime is where many routines fall apart. Sleeping on a cotton pillowcase creates friction that roughs up the cuticle and flattens curls. The AAD recommends a loose “pineapple” ponytail — gathered loosely at the very top of your head — or a loose braid before bed. This reduces friction against the pillowcase and preserves your curl pattern overnight.

Common Mistakes to Skip

Even with good intentions, a few habits undermine curly hair care. Here’s what to avoid:

• Over-washing. Strips natural oils and leaves curls dry, frizzy, and harder to manage.
• Brushing dry curls. The single fastest way to create frizz and snap strands.
• Conditioning only the ends. Curly hair needs conditioner applied to the entire length, not just the tips.
• Aggressive detangling. Start at the ends with a wide-tooth comb, never yank from the roots.
• High heat without protection. If you must style with heat, keep it low and always use a protectant.

If you’re ready to upgrade your routine, quality tools make a real difference. A roundup of the best curly hair accessories can point you toward wide-tooth combs, satin pillowcases, and microfiber towels that reduce friction and preserve moisture.

Stick with a routine built around less frequent washing, full-length conditioning, wet detangling, and overnight protection, and most curls become noticeably easier to manage within a few weeks. These are general dermatology guidelines, so if you have a scalp condition or chemically processed hair, check with a dermatologist for individualized advice.