 [ Symptoms ] i burned my arm several days ago the top layer of skin came off when i showered what should i put on it  the skin came off today it does not hurt but is moist should i just cover it or put a salve on it first [ Disease ] the best thing to do is just keep it clean   if you want to cover it to protect it from being hit rubbed or dirt then use gauze   change it often to keep it from sticking 