Boxiecat Self-Cleaning Probiotic Clumping Clay Cat and Kitty Litter harnesses a proprietary blend of probiotics to provide 40-day odor control and naturally deodorize kitty litter without the use of harmful disinfectants, enzymatics, or perfume cover-ups. These “good bacteria” specifically target and neutralize odor-causing bacteria, providing long-lasting and effective odor control. The unique Boxie Pro probiotics are derived from natural sources, ensuring a non-toxic solution for your home. With no harmful chemicals or additives, this litter is safe for both your kitty and the environment, giving you peace of mind while keeping your space fresh and clean