Relieve the pain and itching of your pets hot spots with MicrocynAH Hot Spot Spray. This easy-to-use spray provides soothing moisturization and is safe for use on dogs, cats, rabbits, and horses. MicrocynAH Hot Spot Spray contains Water, Sodium Sulfate, Sodium Phosphate, and Sodium Chloride. Active ingredient: Hypochlorous Acid (0.009%).This safe, nontoxic formula is veterinarian recommended. Made in USA. Size: 3-oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.