This revolutionary clumping cat litter is specially formulated to seal and destroy odors before they leave the cat litter box. Plant-derived particles help create rock solid clumps for easy scooping. And moisture-activated Micro-Granules form a tight seal around cat waste, while heavy-duty odor eliminators and ARM & HAMMER Baking Soda destroy sealed-in odors on contact. Plus, it’s 99.9% dust-free.Give us 7 days. We’ll give you and your kitty an odor-free home, guaranteed. ARM & HAMMER Clump & Seal Litter is the first and only kitty litter that uses exclusive sealing technology. It’s so effective, millions have switched to Clump & Seal Cat Litter!