This Universal Medicated Shampoo may be used as adjunctive therapy for the most common dermatological conditions for dogs and cats. This shampoo has a deep cleaning action that is deodorizing and gentle enough for routine use. It is antibacterial and antifungal, removes scales and crusts. Ingredients: 2-percent Chloroxylenol, 2-percent Salicylic Acid, 2-percent Sodium Thiosulfate Size options: 16 ounces, 1 gallon Duration of treatment: Use as directed This supplement is for animal use only. Keep out of reach of children and other animals. In case of accidental overdose, contact a health professional immediately. Consult with your veterinarian before using this product. We cannot accept returns on this product.