These requirements cover household electric products having personal hygienics or health care applications@ such as hydromassage units@ contact lens disinfectors and cleaners@ and toothbrushes@ rated at 250 V or less@ for use on premises wiring systems in accordance with the National Electrical Code. These requirements do not cover professional medical and dental equipment@ electrically heated pads@ facial saunas@ sun and heat lamps@ permanently-installed whirlpool baths@ spas and hot tubs@ shavers@ hair dryers@ steam and dry heat cabinets or other equipment or products that are covered by separate@ individual requirements separate from this Standard. The requirements of this Standard do not consider the complete spectrum of physiological or therapeutic effects@ beneficial or otherwise@ except where generally recognized limits for conditions where a potential risk of injury to persons are defined. Deleted August 6@ 2004