Incredible How Long Does Blue Dye Last In Hair 2023. Permanent dye does last longer than other dyes, but it will last only as long as your. While this hair coloring method is commonly referred to.

Consider using a hair color. Expired hair dye can cause the color to turn out wrong or even cause an allergic reaction. Web if you’ve had a permanent hair dye, in a salon or at home, whether a full head, lowlights or highlights, the colour will essentially last until your hair grows out or you decide to re.