This is the fastest and easiest way to protect wounds without having to wrap a bandage on them. This is an aerosol bandage for horses, sheep and cattle. Protects wounds from water, dirt, debris, bacteria and insects, yet still allows wounds to breathe and receive oxygen. Wound must have oxygen in order to heal properly. AluShield is suited to use in conjunction with an antibiotic ointment. The spray is a protective barrier, but contains no antibacterial properties. Works well to protect recently dehorned and /or castrated animals and prevents scalding from scours and foal diarrhea. Washes off with soapy water. Per can.