are using Accutane, retin-a, antibiotics, strong glycolics or other very active skin care, benzoyl peroxide (i.e. ProActiv), or have used nair on the area within the past week. Why? You will lift them. A lift is when several extra layers of skin get pulled off of the area being waxed. This could be for a number of different reasons, but if your client indicates that they are using any of the above mentioned medications or products, do not wax them and continue with theading. Please note, the above list is not exhaustive, so if your client mentions they're using a medication or cream you are unsure of, do some research before you proceed with your service.