Naturally cleans and deodorizes carpets, upholstery and hard flooring. For pet stains and odors plus ink, crayon, scuffs?you name it. PRIOR TO CLEANING (COLOR FAST TEST): Apply liberally to carpet scrap or to hidden area. Wait 5 minutes, then blot test area with white towel or paper towel. Observe towel for color stability. If color is affected do not use this product.