Pure Nature Pets Turf and Kennel Deodorizer, 25-Pound Captures and eliminates odors caused by urine and feces from pets on artificial turf, while doubling as a blade supporting infill Turf & kennel is made from a natural mineral, each granule has a gigantic total surface area and porous structure that allows for drainage 100% natural Clinoptilolite zeolite which was created by a reaction of volcanic ash and an alkaline water source Organic & all-natural; processed and produced in the USA