The Shout for Pets Enzymatic Stain and Odor Remover is a professional-grade formula that quickly and efficiently removes stains and odors from your carpet. The formula is made with an enzymatic formula that penetrates deep into the fabric’s sub-surface to remove any residual organics that can cause future stains or odors. The powerful and gentle stain remover formula is perfect for removing odors that bring pets back to soil the same area.