What should clients do after a hair color application?

Clients are advised to wait 24 hours after a hair color application before washing their hair to ensure that the color has fully set and to maximize the longevity of the color. This waiting period allows the hair cuticle to close and the color molecules to bond more effectively to the hair shaft, which helps in achieving a vibrant and long-lasting result.

Washing hair immediately can strip away the color before it has a chance to fully adhere to the hair. Additionally, using heated styling tools too soon after coloring can cause damage to the hair, as it may still be in a vulnerable state. While applying conditioner can be beneficial for hair health, doing so immediately after color treatment does not address the critical need for the color to set properly. Therefore, allowing a period of time for the color to lock in is essential for optimal outcome and hair condition.