World's Best Clumping Formula is an unscented clumping litter made from whole-kernel corn rather than clay. It clumps tightly and controls odor well, and it is light enough to scoop easily. It suits one- or two-cat households that want a natural, unscented litter. Against clay litters it tracks less dust but costs more per pound and clumps can soften over time.
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Owners rate it highly for odor control and firm clumps without scent. Complaints center on tracking and the higher cost than clay.
Clumping Formula is an unscented clumping cat litter made for homes with one or two cats. It clumps tightly and quickly, and it controls odor.
The litter also minimizes dust and tracking around the home.












