2nd Skin Blister Pads help your blisters heal naturally without scabbing. Each sterile hydrocolloid pad with adhesive film stays in place up to five days, ensuring your comfort. Blister Pads are waterproof and provide a bacterial barrier to reduce the risk of infection. Their thin design is highly conformable to fit your needs. Application is a breeze. Simply clean and dry the affected area, peel back the large liner from the Blister Pad, and apply to the affected area without touching the center of the pad, taking care to smooth it over with a rolling motion. Once smooth, remove the small release liner. Blister Pads should not be left on longer than five days without changing. Once the pad begins to loosen itself over time, remove it gently by pulling away from the skin. Blister Pads may also be used to prevent blisters by providing cushioning.