plural of window cleaner

plural of air cleaner

past participle of take to the cleaners

plural of suction cleaner

plural of way-cleaner

plural of street cleaner

plural of service cleaner

plural of drain cleaner

plural of engine cleaner

A domestic or industrial mobile machine for cleaning floors and similar surfaces that draws dust and other particles into a container (a cyclonic type bin, or a filter bag) by the suction created by an electric motor driving a fan.