2 Va. Admin. Code § 5-585-3230
Except as specified in 2VAC5-585-3190 B, sawdust, wood shavings, granular salt, baked clay, diatomaceous earth, or similar materials may not be used on floors.
§ 3.2-5121 of the Code of Virginia.
Derived from Virginia Register Volume 24, Issue 2, eff. October 16, 2007.