A method and {HEAD ~ apparatus} for cleaning and sterilizing {TAIL ~ all parts} of a dental apparatus head exposed to contamination in a practical and economical way includes a cleaning chamber, which may be either a separate unit or an integral part of an apparatus head which receives dental instruments connected by hoses to the head 
for cleaning
A method and { HEAD ~ apparatus } for cleaning and sterilizing { TAIL ~ all parts } of a dental apparatus head exposed to contamination in a practical and economical way includes a cleaning chamber , which may be either a separate unit or an integral part of an apparatus head which receives dental instruments connected by hoses to the head
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH