Wash. Admin. Code § 246-203-030
No person, firm, corporation or authorities owning, in charge of, or in control of any lavatory or wash room in any hotel, theatre, lodging house, restaurant, factory, school, church, store, office building, railway or trolley station, or public conveyance by land, water or air, or other institution or conveyance frequented by the public, or which may be used for the purpose of public assembly or as a place of employment, shall provide in or about such lavatory or washroom any towel for common use.
The term "common use" in this section shall be construed to mean, the use of all or any portion of a towel by more than one person without adequate cleansing.
Wash. Admin. Code § 246-203-030
Statutory Authority: RCW 43.20.050. 91-02-051 (Order 124B), recodified as § 246-203-030, filed 12/27/90, effective 1/31/91; Regulation .50.030, effective 3/11/60.