Does Overtone Stain Blue Hair?
Yes, Overtone can stain blue hair. Overtone is a semi-permanent hair coloring product that deposits color onto the hair shaft. The intensity and longevity of the color depend on various factors, such as the initial hair color, texture, porosity, and the Overtone color used. To avoid staining, it is recommended to conduct a patch test before using Overtone and to wash the hair thoroughly before applying the product. Additionally, using a color-safe shampoo and avoiding chlorine exposure can help prolong the life of the color and prevent staining.