Hair-care guide

Color-Treated Curly Hair: What Changes on Wash Day

TheWashDay editorial · Updated · From the American Academy of Dermatology · How we compare

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Coloring and especially bleaching make curls more porous, more fragile and quicker to dry out, and some products can fade the color. The wash-day changes that matter: condition every wash with the ends covered, choose color-safe cleansers and clarifiers, wait before clarifying after a service, and use less heat.

What to change

  • Condition every time you shampoo, and use a mask on some wash days.
  • Choose a color-safe shampoo; Malibu C says its Un-Do-Goo clarifier is not color-safe.
  • Wait after a service before clarifying: OLAPLEX asks for two weeks after permanent color for its No.4C.
  • Wash with lukewarm water and detangle only with conditioner in.
  • Use heat less, on the lowest setting, with a heat protectant.

Spacing out services

The American Academy of Dermatology suggests spacing touch-ups, especially in dry weather, and, if you want both a perm or relaxer and color, having the perm or relaxer first and the color about two weeks later.

Porosity after color

Bleached lengths often take in water fast and dry fast, while new growth behaves as it did before. Care for them as two sections: more conditioner and leave-in on the colored lengths, lighter at the roots.

Updated · The sources for this guide are on our Sources page. Report a changed detail.

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