Fresh Step Lightweight Simply Unscented Cat Litter is free from added fragrances and dyes, with the same 10 day odor control power as scented regular Fresh Step cat litter. This lightweight formula is easy to lift, pour and store, and is 30% lighter with the same number of uses as a 22 lb box*. Formulated to prevent bacterial odor growth on the litter, this unscented clumping litter was made with your cats health and happiness in mind. The main active ingredients of clay, carbon and minerals work together to stop odors on contact, helping to keep cat litter box smells at bay and your house smelling fresh without added fragrance. Cleaning is fast and easy with clumping cat litter that quickly absorbs liquids and traps odors, forming tight clumps and leaving virtually no stinky crumbles. The 99.9% dust free formula helps keep surfaces clean around the home. *Fresh Step Simply Unscented