ARM & HAMMER Double Duty Clumping Litter eliminates both types of odors for Advanced Odor Control. Its breakthrough formula destroys urine AND feces odors on contact, and helps keep your home smelling fresh and clean. Rock-solid clumps let you remove the source of odors easily and fresh scent refreshed litter every time your cat uses the litter box._x000d_ DUST FREE & HARD CLUMPS & ELIMINATE ODORS