It is crucial to keep the wound clean, moist, and warm so new tissue can grow in the area. Wash your hands with soap and water or use an alcohol-based hand sanitizer before and after you touch your wound. Keep a clean dressing on the wound. We will instruct you on how to clean the wound and change the dressing. Protect the area from bumps or physical injury. Be sure your diet is healthy, so your body has the nutrients it needs to heal.