This revolutionary clumping cat litter has a patented formula that seals and destroys odors before they leave the cat litter box. Plant-derived particles help create rock solid clumps for easy scooping. And a proprietary blend of moisture-activated Micro-Granules forms a tight seal around cat waste, while heavy-duty odor eliminators and ARM & HAMMER Baking Soda destroy sealed-in odors on contact. Our 100% dust-free Platinum formula