US lawMinnesotaRegulationsDEPARTMENT OF HEALTHChapter 4626 — CHAPTER 4626, FOOD CODE; FOOD MANAGERS4626.1540Minn. R. 4626.1540DRYING MOPS. 6-501.16Last amended: 2018Year: 2026Length: 20 wordsOfficial source After use, mops must be placed in a position that allows them to air-dry without soiling walls, equipment, or supplies.PreviousMinn. R. 4626.1535NextMinn. R. 4626.1545