The most effective PPP medicated shampoo. Excellent in helping reduce inflammation and itching caused by flea bites. Relieves odor, flaking, crusting, moist and dry patches. Designed for the treatment of generalized skin disorders and seborrhea. Eliminates odor and leaves a pleasant fragrance. Contains Refined Tar, Sulfur, Salicylic Acid with pH balancing and coat conditioners. Will not stain the whitest coat.