Trouble & Trix Clumping Litter Baking Soda is a natural, biodegradable product which works to neutralises odour, is highly absorbent and makes for easy cleaning. Infused with baking soda this litter traps bad smells whilst also emitting a fresh scent. Trouble & Trix litter conveniently allows liquid waste to clump on top, which means easy cleaning a breeze!