Details: Make it easier to maintain your cats' litter boxes by choosing Purina Tidy Cats LightWeight 24/7 Performance clumping litter. The lightweight formula weighs half as much as leading clumping litter for cats, making it so easy to carry, you feel like saying, "Toss me that litter." With an added Ammonia Blocker that keeps ammonia odor from forming for at least two weeks when used as directed, this litter provides protection from lingering smells all day and all night. The strong, tight clumps allow for convenient scooping, so litter box cleaning is simple and speedy. The powerful guaranteed TidyLock protection helps lock away odors, and the low-dust formula means the litter pours cleanly and easily into the box. This Tidy Cats clumping litter is formulated for multiple cats, keeping your home smelling fresh, clean and ready for unexpected company. Fill your cats' litter boxes with around-the-clock odor control, and give them a tidy place to call their own.