Auto Bella Foam CannonEASY TO USE simply fill up the 1 Liter bottle with soap, snap it into your existing pressure washer lance or spray gun, adjust the top for your desired foam thickness, and pull the trigger! GREAT FOR CAR WASHING Soak your vehicle in a thick bed of lather to ensure that all the dirt, grime, bugs, sap, dust, and other unwanted elements from the roads are loosened up before giving your ride the best wash it ever had. QUALITY Auto Bella IDROBASE, a brand