PuriShield Wound Spray is formulated to help in the management of wounds and aid in the natural healing process. Use on infected wounds, cuts, abrasions, ringworm, cinch sores, and saddle sores. The antimicrobial peptides (AMPs) in PuriShield help protect animals from bacterial and viral infections. The technology in PuriShield kills bacteria and viruses in the same way as nature's own AMPs and has shown efficacy against E. coli, salmonella, staphylococci, streptococcus, EHV-1, and numerous other viruses. Safe for use around the eyes, mouth, and ears. Does not sting. Safe for all animals.