NaturVet OdoKleen Super Concentrated Deodorizing Cleaner, 5 gal is an-all natural cleaning product that can be used on almost all washable surfaces like kennels, crates, exam tables, and it can even be added to laundry. OdoKleen is phosphate-free and has a neutral pH so it's safe to use around pets. Formerly known as OdoKleen Concentrated Deodorizing Cleaner.