You don't need to use stronger cleaning solutions -- such as hydrogen peroxide, iodine, or rubbing alcohol -- to treat minor cuts and scrapes, as they may irritate the wound. Soapy water should be ...

Clean Cut or Wound. Gently clean with soap and warm water. Try to rinse soap out of wound to prevent irritation. Don’t use hydrogen peroxide or iodine, which can damage tissue. 3.

Have you noticed that cuts, scrapes, or bruises take unusually long to heal? A sluggish thyroid caused by iodine deficiency can impair the body’s repair processes, making recovery slower than usual.