Better for cats, people and the planet With no chemicals and no clay, sWheat Scoop is a no worries kind of cat litter. sWheat Scoop’s® natural wheat enzymes neutralize odor on contact, and its wheat starches clump firmly for easy scooping. Add in that it’s biodegradable, and you’ve got yourself a pretty sWheat litter for you and your furry friends. original formula We are nice to cats, but not nice to odors. sWheat Scoop Original Formula utilizes the wheat enzymes to eliminate odors and the wheat starch to help clump fast. Made of 100% wheat. Available in a 40 pound bag