A water switching arrangement permits {HEAD ~ selection} of direct water spray from the device or brush rotation, which is adapted to remove dirt and film left after completion of {TAIL ~ the spraying operation} 
A water switching arrangement permits { HEAD ~ selection } of direct water spray from the device or brush rotation , which is adapted to remove dirt and film left after completion of { TAIL ~ the spraying operation }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL