Fresh Step odor shield scented clumping cat litter, contains carbon to eliminate odors and tight clumping clay for easy litter box maintenance. In this scented formula, a paw activated fragrance is released every time your cat uses the litter box, providing odor control as needed without being overpowering. The high quality clumping clay forms tight clumps leaving virtually no stinky crumbles after scooping, which makes cleaning fast and easy. To refresh and maintain your litter box, every time you scoop just add more Fresh Step scented cat litter.