Just like their other body parts, some people also want to get rid of their extra but light and small hair on their face and laser treatment can come in handy there as well. Basically, in a facial laser hair removal treatment, the lighter radiations of laser light are directed onto your face to get rid of that little hair on your face and leaving your skin cleaner and brighter than ever before. The specific areas of the face are usually treated, including sideburns, upper lip and neckline.