Automated machines for washing solar panels; Automatic floor scrubbers; Car washing and vacuuming equipment, namely, machines for washing the exterior surface of an automobile vehicle and vacuuming the interior of such vehicle, where the equipment is manually-operated by the user; Cleaning machines for ponds; Compressor cleaning machines; Electrically-powered steam cleaning device comprising a hose and nozzle and a vapor-producing chamber that is attached to a water source; Floor cleaning machines; Machines and apparatus for carpet shampooing, electric; Machines for cleaning surfaces using high pressure water; Mobile submergible cleaning machines for cleaning fish farming nets underwater; Multi-purpose high pressure washers; Squeegee blades specially adapted for use with floor cleaning machines; Steam cleaning machines in the nature of steam mops; Vehicle washing installations; Wet-cleaning washers incorporating dryers