The following additional definitions apply to R307-304:
"Solvent cleaning" means operations performed using a liquid that contains any VOC, or combination of VOCs, which is used to clean parts, tools, machinery, equipment and work areas. Cleaning operations include, but are not limited to, spraying, wiping, flushing, and purging. Solvent cleaning does not include degreasing operations subject to R307-335.
"Janitorial cleaning" means the cleaning of building floors, ceilings, walls, windows, doors, stairs, bathrooms, office surfaces and equipment.
Utah Admin. Code R307-304-4