PE-51 is an all natural artificial turf deodorizer and cleaner with a powerful pet smell eliminator. PE-51 is non-toxic and certified salmonella free that is made up of highly expensive live liquid enzymes. These “live” enzymes are a professional grade pet smell eliminator that neutralizes unwanted pet smells leaving your artificial turf with a “fresh grass” fragrance. Additionally, the live enzymes are completely environmental friendly, and come in liquid form – never from a powder. The product works quickly by reducing both biochemical and chemical oxygen demand in 5 days. Also it prevents formation of hydrogen sulfide.