A major revolution in mixed cat litter! The strong combination of tofu cat litter and sodium-based mineral sand creates an outstanding clumping power, which is long-lasting and durable, and the clumping is not easy to disintegrate. Sodium-based mineral sand has a strong odor absorption capacity and maximum deodorization and cleaning power. Add the signature "Little Blue Block" PRO-C deodorizing and antibacterial factor, with a micro-porous structure, to enhance odor removal and encapsulate the source of odors. Five negative pressure dust removal processes protect the respiratory and urinary tract health of cats.