PDFWAC 246-215-04320
Equipment—Clothes washers and dryers (FDA Food Code 4-301.15).
(1) Except as specified in subsection (2) of this section, if work clothes or linens are laundered on the premises, a mechanical clothes washer and dryer must be provided and used.
(2) If on-premises laundering is limited to wiping cloths intended to be used moist, or wiping cloths are air-dried as specified under WAC 246-215-04905, a mechanical clothes washer and dryer need not be provided.