Zep Commercial Odorstroyer Extra - For Multi Surface, Multipurpose - Ready-To-Use - Liquid - 128 fl oz (4 quart) - 7.2 to 8.2 pH - Pleasant Scent - Recommended For: Pet Urine Odor Remover, Odor Remover, Stain Remover, Soil Remover, Spot Remover - Enzyme A