Used as a topical antiseptic to disinfect minor cuts, scrapes, and burns. Helps prevent infection by killing bacteria, viruses, and fungi on the skin. Commonly applied before surgical procedures or injections to sterilize the skin. Also used in first aid and wound care. Not for internal use. Can be used to disinfect surfaces in medical settings. May cause skin irritation or staining. Not recommended for prolonged use or on large open wounds without medical advice.