Frisco Multi-Cat Unscented Clumping Clay Cat Litter is made of natural clay that forms hard clumps for easy scooping. The granules create a powerful bond to lock in moisture and prevent any liquid from getting to the bottom of the litter box. This litter is specially formulated to neutralize odors quickly and is low tracking, so there’s less mess and no scattered litter trails. It’s hypo-allergenic to common allergens such as dust, plant proteins and fragrances. Frisco Multi-Cat is the pet-preferred, heavy-duty litter that’s ideal for sifting and mechanical boxes, and is highly effective in multiple-cat households.