Case of 4 Gallons - Detroit B.A.D.-Concentrated multi-purpose Badass Cleaner-Degreaser that cleans the worst oil, grease, grime and a multitude of other dirt and soils from concrete, metals, fabrics, engine parts, tires and wheels, decks, patio furniture and much more. Our highly effective formula is made without harmful solvents, phenol, caustics, acids or phosphates. It does not contain any known carcinogens and is environmentally safe. (Concentrated and may be diluted or RTU for extra-heavy soils.)