Cat's Pride 10 lb. Unscented Litter with lightweight formula and superior absorbing clays. It ensures a fresh litter box by absorbing moisture and tough odors on contact. Certified safe to flush by the Nationwide Consumer Testing Institute, it contains no sodium bentonite that can clog plumbing systems. The litter clumps hard enough for easy scooping yet disperses in water when flushed. This low-dust litter comes in a jug and features an anti-static additive to prevent dust from adhering to the pail.