... easy to carry. Latest invention patent product Car Wash , use the car cigarette lighter power supply, water tank can be installed and ... 1.8-2L Main optimal features: Product use car cigarette lighter power, the power feed line, pressure pump, PenShuiGuan, switch handle, ... (adjustable) may to the car wash such as silt footwall, also can change to scrub brush. Flush after the wash portable car washer