Trouble & Trix Ultrascoop Cat Litter uses bentonite and zeolite clays to create an absorbent, clumpable litter. Lighter in weight than standard clumping litters, Ultrascoop neutralises odour with baking soda, and contains a light fresh fragrant of ocean breeze to mask any persistent smells. The triple layer action involves carbon to absorb strong odours, baking soda to neutralise acidic urine, and zeolite to lock away ammonia smells.