Fight cat litter box odors on contact with Fresh Step Advanced Simply Unscented Clumping Litter. This Amazon exclusive item is made with natural clay plus built-in odor defense and Ammonia Block Technology and activated charcoal clumping cat litter to neutralize odors on contact without the use of added fragrances or dyes. This kitten litter guarantees 15 days of odor control in your cat's litter box (1). The high-quality clumping clay in this Fresh Step unscented cat litter forms tight clumps for easy scooping and to prevent stinky crumbles from being left behind. In addition to easy cat litter clumping, this unscented litter has a low-dust formula to help keep floors and surfaces cleaner. Enjoy more catnaps and cuddle time with your kitty when you choose fragrance-free Fresh Step cat litter. (1) See package for more information on terms and conditions