Long-lasting protection. Our odor eliminator starts working immediately to provide dependable and long-lasting odor control, leaving your home fresh and clean around the clock. Jonny cat jumbo litter box liners are recommended to help make changing your litter box quick and easy. Locks in moisture. The jonny cat original formula contains highly absorbent clay that quickly locks in moisture. Once the litter is exposed to moisture it releases a clean, fresh scent. So jonny cat original cat litter keeps your litter box dry and smelling fresh too!