MPN: car wash brush. Included Components: ‎1 x car wash brush head, 1x detergent box, 2 x detachable poles, 1 x garden hose quick connector, 1x switch on/off, 1 x user manual. Washing Brush with Soap DispenserSimply adding car car soap into dispenser, and adjusting the knob to an appropriate foam level (3 gears adjustable), then the water flow will dilute and blaste the foam to car surfaces.