The obligations imposed on operators of restaurants, public houses and other establishments where food or drink is served to the public regarding the cleaning after use of utensils used by the said establishments, as well as the obligations imposed on hairdressers, manicurists, chiropodists, masseurs and all other professionals providing personal care, regarding the cleaning of objects used either in the place where they exercise their profession or on their customers’ premises, are determined by decree of the Conseil d’Etat.