the machine is connected with the air source, which causes high-speed rotation (***0 turns/ minute) of the circular tube within the bell mouth of the cleaning machine with a pressure of **9.2 kg (best working state is at pressure of 8kg). The centrifugal force as a result of the rotation evacuates the airs in the center and forms a powerful airflow to atomize the detergent. The atomized detergent is attached on the stained parts to completely separate the stain molecules from the surface of the parts. Meanwhile, the free molecules will be adsorbed on the bell mouth to achieve an outstanding pollutant removal effect and can also sterilize the bacteria inside the automobile.