The Disclosure relates to {TAIL ~ the field} of {HEAD ~ cleaning devices} for removing contamination from a surface 
The Disclosure relates to { TAIL ~ the field } of { HEAD ~ cleaning devices } for removing contamination from a surface
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH