Designed to work along with Micro-Tek Medicated Shampoo, this spray controls fungal, viral, and bacterial skin problems upon contact. Veterinarian recommended, fast acting anti-microbal spray. Continues to work for over 24 hrs. Promotes a healthy skin and coat, while adding protein to strengthen damaged areas. Effective on rain rot, scratches and ringworm. Will not burn or hurt open wounds. EQyss products are 100% CRUELTY FREE. All EQyss products are 100% SATISFACTION GUARANTEED and made with all natural, botanical ingredients wherever possible. None of our products contain DEA.