Smith & Nephew No-Sting Skin-Prep Protective Wipes Alcohol-Free No-Sting Skin-Prep is an alcohol free, film-forming skin preparation that upon application to intact or damaged skin, forms a protective interface that helps prepare skin attachment sites for drainage tubes, external catheters, surrounding ostomy sites and other adhesive dressings.Prepares skin for adhesive and provides a protective interface that may reduce friction during the removal of a tape. Extra gentle on sensitive or damaged skin. The water based solvent also ensures the product is easily removed. Conditions the skin to minimize formation of dry skin. Less product is used per application to form a protective film, so patients are more comfortable during application. Applies easily on awkward areas such as elbows, knees and heels. Moves naturally with patient's skin and will not crack or peel. Removes easily using a skin cleanser or soap and water, so unsanitary residue is not left in or around the wound area.