Hairdressing : The dressing, curling, waving, cleansing, cutting, shaving, trimming, singeing, bleaching, tinting, colouring, or other treatment of the hair or beard of any person.
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}