Seal away litter box odors in your multiple-cat home with Purina Tidy Cats Naturally Strong clumping cat litter. This clay kitty litter formula contains activated charcoal that traps odor molecules, delivering powerful natural odor control guaranteed for 12 days when used as directed. In fact, activated charcoal controls odor better than baking soda by volume. The super-absorbent clay granules in this natural litter for cats lock away moisture to help keep your kitty litter box dry and comfortable. Clay also promotes naturally tight clumping for effortless litter box scooping. Purina Tidy Cats unscented cat litter is naturally free of dyes and fragrances, making it a great choice for pet parents who are sensitive to scents. This unscented clay cat litter is also 99.9 percent dust free to give you a clean and easy pour. Put the trusted power of Tidy Cats on your side with Naturally Strong unscented clumping cat litter from the brand most often recommended and personally used by veterinarians.