(a) Warehouses shall have water-flush toilets so located as to be convenient to employees. Toilet room or rooms shall be well-lighted and ventilated and shall be maintained in a sanitary condition. The doors of all toilet rooms shall be full-length and self-closing.

(b) Adequate handwashing facilities, including hot and cold or warm running water, powdered or liquid soap in a suitable dispenser, and single service towels and/or air blowers shall be provided in or adjacent to all toilet rooms. The use of a common towel is prohibited. Washrooms shall be well-lighted and ventilated and shall be maintained in a sanitary condition.

(c) Warehouses shall have a dressing room or rooms for the changing and hanging of wearing apparel. If individual lockers are provided, they shall be well vented and maintained in a clean, sanitary condition and shall be free from disagreeable odors. The dressing room or rooms shall be adequately lighted and ventilated and shall be maintained in a clean, sanitary condition.