Pesticide Free. A natural antimicrobial, antifungal, antibacterial, and antiseptic shampoo made with the highest quality Australian Tea Tree Oil (Melaleuca). Dilutes up to 6:1 When all else fails when treating skin alignments, use the shampoo that has been trusted by Holistic doctors and professional groomers for 20 years, Derma-Treat. This all natural treatment is great at treating severe dry skin, hot spots, ringworm, flea bites and other epidermal irritations. PLEASE NOTE: Pure Essential Oils should never be used directly on cats without consulting your Veterinarian. Ingredients: Purified Water, Ammonium Lauryl Sulfate, Cocamidopropyl Betaine, Cocamidopropyl Hydroxysultaine, Styrene/Acrylates Copolymer, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Sodium Chloride, Tetrasodium EDTA, Sorbitan Oleate Decylglucoside Crosspolymer, Methylchloroisothiazolinone, Methylisothiazolinone, Citric Acid, Retinyl Palmitate (Vitamin A), Cholecalciferol (Vitamin D3), Tocopheryl Acetate (Vitamin E Acetate), Potassium Hydroxide. pH Balanced. Please note: Product labels are in the process of updating and may differ than those pictured. Due to an increase in demand, caps and Gallon bottles may differ from those pictured.