Mothers Speed All-Purpose Cleaner packs a high-performance cleaning punchpowerful enough for the greasiest of jobs, even under the hood. But it doesnt stop there. Its carefully crafted blend of nonionic surfactants and highly effective cleaners are gentle enough to dissolve oils and tough stains embedded in your delicate carpet and upholstery. Perfect for cleaning carpets, fabrics, vinyl, engine compartments, fender wells, door jambs, factory/OEM coated wheels, hubcaps, tires, whitewalls and more.