{HEAD ~ A cylindrical rotating brush} is driven by a two speed motor housed in the power head to work the solution into {TAIL ~ the carpet} to clean the selected area 
{ HEAD ~ A cylindrical rotating brush } is driven by a two speed motor housed in the power head to work the solution into { TAIL ~ the carpet } to clean the selected area
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH