Product Description Dinos Medicated Sulfur Shampoo is formulated with SULFUR as the active ingredient to help prevent and control skin disorders as brought about by scale (dandruff), bacteria, fungi, and as an aid in the relief of dry skin conditions and skin irritations (scratching). DIRECTIONS Bathe pet with Dinos Medicated Sulfur Shampoo as often as necessary to maintain a normal hair coat and skin. Wet coat of pet thoroughly, apply liberal quantity of shampoo over different parts of body and work in onto skin. Continue working onto skin for several minutes. Rinse pet with clean water before drying with towel and combing out well.