Simple Green 32 oz. Dog Pet Stain & Odor Remover is a biodegradable solution powered by safe bacteria that digests soils. Ideal for soft or porous surfaces like carpets, bedding, porous concrete, and more. Its Fresh-Bond Scent Technology quickly eliminates odors permanently, discouraging resoiling or remarking. Biologically-based formula envelopes soils, breaking them down with enzymes and lifting them away. Penetrates porous surfaces, making it suitable for carpets, upholstery, bedding, and fabric. Odors are eliminated at the source, rather than masked, discouraging repeat pet visits. Cleans away urine, feces, dirt, and more, leaving a fresh scent. Optimized for use around pets.