Odoshield Unscented Ready To Use 32 Oz With Pump Spray Attachment. Tired Of Waiting For Enzymatic Odor Products To Eat Away Odors And Erase Stains? Now Comes Odo-Shield, A Usda Authorized, Non-Solvent Cleaner And Odor Eliminator That Works On Contact. Use A Product That So Many Hospital, Hotel, Apartment Maintenance And Automotive Detail Professionals Rely On For Tough Stains And The Worst Odor Problems.