You want to lotion regularly on the days leading up to your spray tan, but not the morning of the spray tan. It’s very important to exfoliate and shave the day before your spray tan to prep the skin so it will absorb the spray tan solution evenly and deeply.You don’t want to exfoliate and shave the day of the tan because it leaves your follicles open for the bronzer to settle into and create dark brown dots on your legs.Do not apply any lotion or deodorant the morning of your tan. If you want, you can take a quick cold water rinse the morning of the tan to wash off sweat or residual lotions. (Lotions and oils act as a repellent to the tan.)