Freshen up your hoofed friendâ€™s space with Sweet PDZ Horse Stall Refresher Powder. Featuring only premium grade clinoptilolite mineral, it absorbs ammonia from urine quickly and comprehensively with a small granule size that is easy to spread on problem areas. This non-toxic refresher captures noxious, ozone-burning odors from animal waste while improving the respiratory health of your horse. It is also organic, recyclable and compostable for eco-friendly pet parents. Made in the USA, Sweet PDZ Horse Stall Refresher Powder enhances nutrient performance in compost and gardens after your companion is done with it.