Win a Year’s Supply of Advanced Zero Mess from World’s Best Cat Litter! The concentrated power of corn from World’s Best Cat Litter™ gives you a cleaner box with less litter. That means 2X better clumping & 2X more odor control. Plus, it’s flushable! Only World’s Best Cat Litter™ uses a patented process to compress naturally absorbent corn into concentrated granules that trap odor deep inside and form tight clumps on contact.
