Made from sodium bentonite from Wyoming, it offers high performance due to its more consistent clumps. Sanicat Strong Clumps is enriched with the natural power of oxygen, which breaks down any source of bad odor and ensures that what happens in the litter box stays in the litter box. It also smells like talcum powder. Sanicat Strong Clumps litter is an ultra-clumping litter that naturally eliminates unpleasant odors.