The new standard in Horse Wound Care. Brings fast, long-lasting relief and protection. Farnam PuriShield Wound & Skin Care Fast-Acting Spray is an easy-to-use liquid spray that cleanses while bringing FAST, LONG-LASTING RELIEF AND PROTECTION to the affected area. Patented Purifect Technology uses the breakthrough Ceragenin molecules to mirror the natural immune system and accelerate recovery. It is SAFE and EFFECTIVE for wounds, cuts, burns, post-surgical sites, sores, abrasions, skin irritations, scratches, bites, kicks and more on horses, dogs, cats and livestock. Purishield Fast Acting Spray cleans wounds without burning or stinging. PuriShield is non-toxic, non-irritating, non-stinging and non-staining. Contains no steroids, antibiotics, alcohol or harsh chlorine.