Fill your cats' litter boxes with Purina Tidy Cats LightWeight Free and Clean Unscented With Ammonia Blocker clumping litter to get tough on odor while maintaining freshness for your cat companions. To meet the preferences you and your cats have, this unscented litter formula is free from fragrances and dyes, and the low dust clumping cat litter pours easily and cleanly into the cat litter box. Activated charcoal in the lightweight kitty litter absorbs odors on contact while preventing ammonia odor from forming for 14 days when used as directed, helping you maintain a fresh-smelling and welcoming home. Weighing half as much as the leading clumping litter, Tidy Cats lightweight cat litter is easy to carry, pour and store, making litter box maintenance easier. The odor control clay cat litter formula helps lock in moisture, keeping your cats dry and comfortable, and this Tidy Cats kitty litter forms tight, light clumps that making scooping easier.