Another method of the invention comprises disinfecting source water and surfaces by {HEAD ~ use} of {TAIL ~ the same two component composition} 
of
Another method of the invention comprises disinfecting source water and surfaces by { HEAD ~ use } of { TAIL ~ the same two component composition }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL