It is best to wear cotton undergarments for the wrap, as this allows the solution gel to penetrate through, whereas nylon or other materials may block it. Body Wrap Solution Gel is applied to the body and wrapped over lightly with one layer of plastic film. The client will lounge comfortably with only one bed sheet to cover over so warmth will be minimal to avoid perspiration. The plastic film holds the gel moist to the skin for 45 minutes for the gel to be absorbed. When the plastic is removed, any still-moist Body Wrap Solution Gel is rubbed into the body like a lotion, leaving the skin clean and supple. As with all body wrap treatments, it is suggested that the client drink 3-4 liters of water during the 24 hours following the treatment and schedule a follow-up body wrap in 4-5 days.