Clean Burst formula works even when you can't scoop to keep your home smelling fresh and clean Combines powerful baking soda crystals with ammonia odor neutralizers to eliminate the toughest odors on contact, specially designed for homes with multiple cats Hard clumps let you remove the source of odors easily from your cats’ litter. Formula is 99.9% dust free, low tracking and extra strength for multiple cat households! Fresh Scent Refreshes Litter Every Time Your Cat Uses The Litter Box, Also Available in Unscented! Made with odor absorbing clay to neutralize litter box odors.