I have had laser hair removal at my dermatologist's office for my underarms. I have some weird blonde and white hairs on my chin and I asked about having them removed. The laser girl said she can do it, but it's more expensive, takes twice as long, and tends not to have as good of results. You also have to use a topical product called Meladine in between treatments, which is very expensive. The laser girl actually said I'm better off getting electrolysis. She said in most cases, electrolysis can be faster and less expensive. If you search for Meladine on the web, you should be able to find info on laser hair removal for light colored hair.