Broken or Crushed tofu cat litter is made of feed-grade soybean residue. There is no chemical or toxic additives. It has good deodorization and absorbency. The clump is small and non-crumbly for easy scooping. The clumps are flushable and biodegradable. There is no dust clouds when pouring or scooping. Keeping your litte box area and home clean and healthy.