The Dr. Elsey's Ultra Scented Clumping Clay Cat Litter is purr-fect for getting rid of stinky litter box odors. The moisture-activated fur-esh scent is released each time your furbaby uses the box. The litter helps to prevent moisture from reaching the bottom of the tray while creating clumps that won’t break down. It’s purr-fect for multi-cat homes and for those with sifting or mechanical litter boxes (sold separately). The heavy granules are non-tracking to help minimize mess and keep your home clean.