In these regulations, unless the context otherwise requires,—
alcohol means a mixture of alcohol and water, with or without perfume, wood naptha, or pyridine, and containing in the mixture not less than 69.5% and not more than 70.4% volume in volume of ethyl alcohol or isopropyl alcohol
customer means any person upon whom hairdressing is being performed, or who is in a hairdresser's shop for the purpose of receiving service from a hairdresser
disinfecting fluid means—
effective ultraviolet radiation means electromagnetic radiation at a wave-length of 253.7 nanometres that has an intensity of at least 100 microwatts per square centimetre, measured at the surface on which utensils and equipment are exposed
hairdresser means any person who engages for profit or reward in the business or practice of hairdressing, whether in a hairdresser's shop or not
hairdresser's shop or shop means any premises, other than premises occupied by a customer, where a hairdresser carries on his business or practice
hairdressing means the dressing, curling, waving, cleansing, cutting, shaving, trimming, singeing, bleaching, tinting, colouring, or other treatment of the hair or beard of any person
service area means that portion of a hairdresser's shop that is set aside for hairdressing.