Advance High Performance Scented Lightweight Multi-Cat, Cat Litter Eliminates odors instantly, scented litter works instantly to absorb odor-causing enzymes Strong clumping for easy removal, forms hard clumps for quick and easy cleanup and disposal 99-percent dust free, perfect for sensitive cats and keeps the litter box environment clean Lightweight, porous granules make it easy to lift, carry and pour Each fifteen pound jug gives you the same number of uses as twenty pounds