The Cats Incredible Lucy Pet 25 lb Bag Clumping Cat Litter with Smell Squasher is a breakthrough technology that neutralizes ammonia quickly to prevent any extreme smells from settling around the litter box. The extra-absorbent clumps limit wetness in the box and prevent any unnecessary messes in your home. When you scoop, virtually no dust is given off, making the clean-up process quick and easy.