The Catalyst Cat Litter is a high-quality cat litter that provides excellent odor control and superior clumping. The litter is made of wood pulp that is naturally unscented and features a clumpable consistency. The Catalyst Cat Litter is available in a powder form that can be mixed with water to create a paste. The paste is easy to apply and clean. The Catalyst Cat Litter is perfect for use in small areas such as apartments, condos, or homes.