All vehicles and equipment used for refuse disposal
by commercial refuse collectors shall be kept clean and sanitary at
all times and shall meet the requirements of the Aspetuck Valley Health
District and the Department of Energy and Environmental Protection
of the State of Connecticut. From May 1 to November 1 of each year
such vehicles shall be swept and washed out daily. During the rest
of the year this care shall be given as needed but at least once per
week. The Aspetuck Valley Health District or its agent may at any
or all times require the commercial refuse collector to spray his
vehicle or vehicles with an approved insecticide and/or deodorizing
compound.