Plumbing fixtures such as handwashing sinks, toilets, and urinals must be cleaned as often as necessary to keep them clean.
Minn. R. agency 144, ch. 4626, PHYSICAL FACILITY MAINTENANCE AND OPERATION, pt. 4626.1550
Statutory Authority: MS s 31.101; 31.11; 144.05; 144.08; 144.12; 157.011