Count on the powerful odor protection of Purina Tidy Cats LightWeight 4-in-1 Strength clumping litter for all your cat family s litter boxes. Formulated with an advanced deodorizing system our odor control cat litter attacks and neutralizes urine fecal ammonia and bacterial odors on litter. This scented litter has a complex floral scent that leaves cat boxes smelling fresh clean and ready for your feline friends. Formulated for households with multiple cats this low dust cat litter keeps ammonia odor from forming for 14 days when used as directed.