Cat's Pride Fresh and Light Ultimate Care Premium Unscented Hypoallergenic Multi-Cat Scoop Litter Ten Day Odor Control, Immediate And Continuous Immediately Forms Extra Hard Clumps That Are A Breeze To Scoop And Dispose 99% dust free, hypoallergenic low dust formula for sensitive households 50% Lighter, Powerful Performance In A Lightweight Package One Twelve Pound Jug