Fast-acting enzymes safely remove stubborn stains & odor-causing organic matter. odor-causing organic matter carpet and upholstery fibers. Attacks spots, stains and odors in two ways: First, by a new unique chemical system that dissolves and suspends the embedded foreign matter. Second, by enzyme-generating bacteria that breaks down organic residues thereby eliminating stains and odors. Effective on spots caused by coffee, milk, wine and other mishaps. Size 20 oz. can. Net Weight 18 oz.. Units/Pack 12 cans.