BlueShine Natural Sodium Bentonite Cat Litter(Fresh Grass Scent)sourced from natural sodium bentonite ore in Wyoming, USA, it undergoes primary crushing, three-stage pulverization, and 16-stage multi-cycle dust removal, delivering the highest quality mineral litter for pet owners and cats. Infused with a green grass fragrance, the scent is activated by water to effectively neutralize odors. It offers a comfortable paw feel, forms clumps in 1 second, and protects the respiratory health of both pet owners and cats.