(1) The floors, walls and ceilings and attached equipment in food preparation and service areas and in employee bath rooms of bed and breakfast establishments must be fabricated from easily cleanable material and must be maintained in good repair and kept clean. Artificial lighting must be provided sufficient to facilitate sanitary food handling and cleaning of facilities. Light sources in food preparation areas must be adequately shielded or be made of a shatter resistant design or material.
(2) Carpeting, if used as a floor covering in food preparation areas or in toilet facilities, must be of closely woven construction. All carpeting located in guest rooms, hallways and other portions of the bed and breakfast used by guests must be properly installed, easily cleanable and maintained in good repair.