Love it's only natural. Naturally safe. No harmful chemicals. No artificial perfumes. No silica dust. 2x longer lasting. Smell less. Clean less. Buy less (As compared to the leading U.S. brand and based on third-party testing). Quick clumping. Outstanding odor control. 99% dust free. Flushable (Designed to flush in well-maintained systems. Flush only 1-2 clumps of World's Best Cat Litter at a time in the toilet. The state of California encourages the disposal of cat feces in trash and discourages flushing feces in toilets or disposing of them in drains) septic safe. Natural lavender oil. Natural corn litter. Perfectly Calm. Try it because it lasts. Use it because it's safe. Love it because it gives back. Odor control is amazing. Kitties love it. - Jana E, IA. Multiple Cat Lavender Scented: Made with natural lavender oil, this multiple cat formula is ideal for cat owners who prefer their cat litter to be scented. Quick clumping & easy scooping. Lightweight. Use less & get more how long does one bag last? 2 cats - 33+ days; 3 cats - 22+ days; 4 cats - 16+ days. Calculated base on average size cats. Results may vary. The no. 1 Cat litter made from whole-kernel corn. The long lasting power of corn. Why settle for clay? World's Best Cat Litter compresses corn into super-absorbent granules that trap odor and simplify cleanup with quick-clumping action. The result is a long-lasting solution that allows you to smell less, clean less and buy less! Pet, people & planet friendly. Give Litter: We support cat adoption & shelters.