Eliminate odor-causing bacteria from litter boxes with heavy cat traffic! Arm & Hammer Multi-Cat Clumping Litter's scientifically-proven formula provides fast-action against new odors and extended-action against lingering odors. The rock solid clumps let you remove the source of odors quickly and easily, plus it's 99% dust-free and low tracking. Keep your home smelling fresh and inviting with this powerful ammonia neutralizer that also features a pleasant scent and Arm & Hammer baking soda. Cat-tastic!