Wahl’s Odor Control Shampoo contains eucalyptus and spearmint that deep cleans and deodorises your dog’s coat while conditioning the skin. The rich lather and easy rinse formula eliminates odor causing maladies and leaves a clean, refreshing scent without perfumes. Plant based cleansers make Wahl’s Shampoo the choice for owners who want to avoid harsh chemicals for you and your dog. Also it is PEG-80 Free, Alcohol Free, and Paraben Free. Wahl cleansers are processed from plant derived materials.