Fresh Step Extreme Clumping Cat Litter is formulated with the power of Febreze in Mountain Spring scent to destroy extreme litter box odors. This 99.9% dust free litter formula with Ammonia Block Technology, controls the growth of bacterial odors and blocks urine odors, as it leaves behind a Mountain Spring scent. The paw activated fragrance releases every time your cat uses the litter box, providing odor control as needed without being overpowering. ClumpLock technology in this litter quickly absorbs liquids while trapping odors on contact to form tight clumps and makes scooping fast and easy. Made with a pet friendly formula, this cat litter helps keep surfaces cleaner and air clearer with your cats health and happiness in mind. To refresh your litter box, add more Fresh Step scented cat litter. Keep your cat paws and floors purrfectly clean with this 99.9% dust free formula. Certain trademarks used under license from Procter & Gamble Company or its affiliates.