CLEANING FLOORS; DUSTLESS METHODS. 6-501.13

A. Except as specified in item B, only dustless methods of cleaning must be used, such as wet cleaning, vacuum cleaning, mopping with treated dust mops, or sweeping using a broom and dust-arresting compounds. B. Spills or drippage on floors that occur between normal floor cleaning times may be cleaned: (1) without the use of dust-arresting compounds; and (2) in the case of liquid spills or drippage, with the use of a small amount of absorbent compound such as sawdust or diatomaceous earth applied immediately before spot cleaning.