Get total odor control in your cats litter box with Fresh Step Simply Unscented Clumping Litter. Formulated with natural clay plus built-in odor defense, activated charcoal and Ammonia Block Technology, this unscented cat litter fights 100% of litter odors (1) without the use of added fragrances or dyes. Fresh Step cat litter unscented formula guarantees 15 days of odor control in your cat's litter box (2). Fresh Step ClumpLock Technology locks in liquid and cat urine odor on contact to form tight clumps and make scooping easy. In addition to easy cat litter clumping, this fragrance-free litter has a low-dust formula to help keep your floors and cat litter box area cleaner. Enjoy more catnaps and cuddle time with your kitty when you choose Fresh Step cat litter. (1) Ammonia and fecal malodor (2) See package for more information on terms and conditions