Be rid of stinky little box odors with Grreat Choice Long Lasting Fragrance Free Multi-Cat Litter. This littler is made with powerful neutralizing and deodorizing technology that helps eliminate urine, fecal, and ammonia odors. Perfect for the household with more than one cat, this is the one litter you won't want to be without! Only at PetSmart. Features: Over 99% dust free Extreme odor control Hard clumping Material: Natural Minerals Environment Type: Indoors Species: Cats Caution: A parasite sometimes found in cat feces can cause toxoplasmosis in pregnant women and those with suppressed immune systems. Please wash hands thoroughly after handling used cat litter. Do not use product as a traction aid because product becomes slippery and slick when wet. Cleaning Instructions: 1. Fill litter pan with 2 to 3 inches of cat litter to allow for pawing and covering. 2. For maximum odor control, remove solid waste and clumps daily. Replace litter completely every 7 to 10 days, or as needed. 3. Clean the litter pan with warm water and mild detergent. Rinse and dry the pan completely before refilling it with fresh litter. Available Sizes: 35 lbs 42 lbs Size: 42 Lb.