Cleaning system

The invention relates to the technical field of cleaning, in particular to a cleaning system. Comprising a machine body and supporting frames, the two supporting frames are parallel and are fixed to the upper surface of the machine body, the chain track comprises two transfer chains, two rotating shafts are arranged between the two supporting frames, the two shaft ends of each rotating shaft are rotationally connected to the inner walls of the two supporting frames respectively, two chain wheels are coaxially fixed to each rotating shaft, and the chain wheels are arranged on the chain tracks. The two chain wheels are respectively meshed with the two transfer chains; a plurality of transfer rods are fixed between the two chains at intervals and are parallel to the rotating shaft; the cleaning module is arranged above the chain track and comprises a brush block, a felt is planted on the brush block, the brush block wets the felt by adding alcohol, and the felt is in contact with a to-be-cleaned product during w