What Sets Laser Affair Apart From The Others? Superior Equipment The single most important factor ensuring optimal results and client satisfaction is the equipment used. It is imperative that the correct wavelength be matched to the client’s physical characteristics to achieve optimal results. We are extremely proud of our state-of–the-art Candela GentleLASE laser. This coveted medical device, a Class IV laser, is designed specifically for hair removal and is known to be the most effective hair removal laser throughout the industry.