The machine consists of a barrel made up of a series of brush rollers which rotate independently and can both be varied in speed. The machine is designed with low maintenance in mind. The machine is manufactured completely in stainless steel and can be supplied as a standalone unit or mounted on a cleaning screen to allow the waste water to be recycled and pumped back to the spray bar. There are two spray bars inside the barrel, one is for fresh water and the other is for recycled. In tests it was found that by using the brush polisher after conventional washing, vegetable shelf life and pack out was vastly improved.