For the best results, exfoliate your skin 24 hours before applying self-tanner. This helps remove dead skin cells and creates a smooth surface for an even, golden color. The Tanrevel® Exfoliating Scrub is specially developed to extend and enhance your self-tanning results. Any hair removal, such as waxing or shaving, should also be done at least 24 hours before applying self-tanner. This allows your skin to calm down and heal from any small nicks. Waxing afterward can remove the tan, so it’s always best to take care of hair removal in advance.