GUARANTEED ODOR CONTROL: 30-day odor control guarantee (2x longer than leading competitors). Eliminates ammonia odor. 99.9% DUST FREE: Low dust levels means minimal tracking and less dust accumulating in your home. Formulated without cheap fillers and additives, there is no dust collection within litter. Boxie products are hypoallergenic. EASY TO POUR & EASY TO CLEAN: 60% lighter than clay litters, making it easy to lift, pour and store. Clumps form instantly on the top of the litter box, rather than sticking to the sides or bottom. Non-stick for easy scooping & cleaning throughout the month. MADE TO LAST: Boxie litter products last between 30-40 days (2x longer than other litters), making it the highest quality, longest lasting litter on the market. You only need to replace it once a month. VETERINARIAN APPROVED: No cheap fillers, artificial fragrances, harsh chemicals or preservatives in Boxie litter formulas, so you aren't bringing necessary toxins into your home.