Adequate provision shall be made for the storage of each housekeeping supply item and each piece of equipment in a janitorial closet that is separate from any toilet or utility room.
Each janitorial closet shall be well-lighted and ventilated and shall be equipped with a janitorial sink.
Janitorial closets shall be locked when not in use.
Each poison and toxic substance, including those used for pest control, shall be stored in the non-resident and non-food preparation areas of the facility.
Each storage area containing a poison shall be locked and shall have limited access.
D.C. Mun. Regs. tit. 22, r. 22-B3255