warewashing machine wash and rinse tanks must be equipped with baffles, curtains, or other means to minimize internal cross contamination of the solutions in wash and rinse tanks.
[Statutory Authority: RCW
43.20.050 and
43.20.145. WSR 21-01-122, § 246-215-04252, filed 12/15/20, effective 3/1/22; WSR 13-03-109, § 246-215-04252, filed 1/17/13, effective 5/1/13.]