This unique litter contains natural wheat enzymes that destroy litter box odors on contact. It keeps working around the clock to keep your house smelling fresh and clean. Plus, natural wheat starches form firm, solid clumps so you can scoop them out with ease. And cleaning the litter box is a snap. Wheat also makes for a neater litter that tracks less around the house. And since there is no clay dust, your house stays cleaner.