A further embodiment provides {HEAD ~ a cleaning medium} that has {TAIL ~ a substrate} having a plurality of fibers each having a surface 
has
A further embodiment provides { HEAD ~ a cleaning medium } that has { TAIL ~ a substrate } having a plurality of fibers each having a surface
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH