Sweet PDZ Horse Stall Refresher is an all-natural, non-toxic and non-hazardous powder(clinoptilolite, zeolite) and is the #1 horse stall refresher in the U.S.A. It is OMRI certified, so there is no masking
scent or perfume cover-up added. It neutralizes and locks ammonia odors naturally, through mineral functions known as Cation Exchange and adsorption. It is superior to hydrated lime & barn lime for ammonia removal and moisture absorption in horse stalls, livestock barns and pet habitats. Safe, animal, human and earth friendly, and a complete respiratory health and bedding product. Made in the USA.