Sec. 154. Dryers, conveyors, sifters, and storage bins shall be cleaned as often as is necessary to maintain such equipment in a clean and sanitary condition. The kind of cleaning procedure either wet or dry and the frequency of cleaning shall be based upon observation of actual operating results and conditions.
Dryers, conveyors, sifters, and storage bins; cleaning.
Mich. Comp. Laws § 288.714, under MANUFACTURING MILK LAW OF 2001.
Mich. Comp. Laws § 288.714