Don't Mask It. Destroy It. anew All-Purpose Granules are one of a kind. They eliminate the tough cat odors (urine, feces, hairballs, and vomit) in the litter box, and from indoor and outdoor surfaces - including all carpet, flooring, bedding, furniture, and upholstery. They don't cover up odors. Instead, the dry granules work like powerful odor magnets to attract, absorb, and lock away liquids, solids, and gases that causes odors. No perfumes or dyes help prevent marking and makes it safer for your pet to breathe and lick its paws. Color safe too. anew granules make litter last longer to save you money. Works on all types of litter, litter boxes and surfaces. Better than Baking Soda. Made in U.S.A.