What do you suggest if i noticed a large wound slightly about his nose, the skin is ripped off, but is hanging. my question is how do i clean it?

Wound Care: Stop bleeding by applying pressure. Rinse wound w clean water. Clean surrounding skin w soap & water on wash cloth. Remove debris w tweezers. If material remains in wound – seek medical care. Apply antibiotic ointment. Initially cover w bandage until some healing has occurred. Change bandage when soiled/ wet or at least daily. Need tetanus shot if you haven't had one in last 10 years, don't know