Tired of litter box odor? Embarrassed by litter box smell? Sprinkle DooKashi for Cats natural litter box odor control into a clean litter box and smell is gone. In between litter changes, just sprinkle in a bit more and odors will not accumulate. Creates a cleaner, healthier environment. By the time you actually start smelling the ammonia odor, the fumes are already potentially dangerous to your cat and anyone else in your household with a compromised respiratory system. So act today and sprinkle in - ammonia odors out.1lb bag lasts 15 - 18 uses. For best results, start with clean litter box. Sprinkle 1 cup onto litter, no need to mix. Re-apply 1/3 to 1/2 cup as needed between litter box changes to maintain freshness and extend the litter life. Use regularly and odors will not accumulate. You'll smell the difference! Store sealed in a dry area, away from direct sunlight.