Clean and polish vehicle windows. Scrub, scrape, or spray machine parts, equipment, or vehicles, using scrapers, brushes, clothes, cleaners, disinfectants, insecticides, acid, abrasives, vacuums, or hoses. Apply paints, dyes, polishes, reconditioners, waxes, or masking materials to vehicles to preserve, protect, or restore color or condition. Inspect parts, equipment, or vehicles for cleanliness, damage, and compliance with standards or regulations. Maintain inventories of supplies. Press buttons to activate cleaning equipment or machines. Monitor operation of cleaning machines and stop machines or notify supervisors when malfunctions occur. Mix cleaning solutions, abrasive compositions, or other compounds, according to formulas. Turn valves or handles on equipment to regulate pressure or flow of water, air, steam, or abrasives from sprayer nozzles. Rinse objects and place them on drying racks or use cloth, squeegees, or air compressors to dry surfaces. Turn valves or disconnect hoses to eliminate water, cleaning solutions, or vapors from machinery or tanks. Sweep, shovel, or vacuum loose debris or salvageable scrap into containers and remove containers from work areas. Disassemble and reassemble machines or equipment or remove and reattach vehicle parts or trim, using hand tools.