Removes odors, spots and stains on carpets, rugs, upholstery and hard surfaces that are caused by pets and other organic materials. Natural bio-enzymatic digesters attack and remove spots, stains and odors. Pet stain remover contains no harsh chemicals. Will not damage or stain surfaces and leaves the area with a fresh, clean scent. Residual activity keeps on working to remove stubborn stains and odors deeply embedded in carpet padding. Conveniently ready to use with no mixing required.