Wash or otherwise clear automobiles, equipment, and other equipment. Use such supplies as water, cleaning brokers, brushes, cloths, and hoses. Excludes “Janitors and Cleaners, Except Maids and Housekeeping Cleaners” ( ). Control or tend conveyors or conveyor methods that transfer materials or merchandise to and from stockpiles, processing stations, departments, or automobiles. May management speed and routing of materials or merchandise.