Arm & Hammer Multi-Cat Extra Strength Fresh Scent Clumping Litter Combines powerful baking soda crystals with ammonia odor neutralizers to eliminate the toughest odors on contact, no matter how many cats you have Rock-solid clumps let you remove the source of odors easily Fresh Scent Refreshes Litter Every Time Your Cat Uses The Litter Box 99% dust free & low tracking