Since laser hair removal targets the dark pigment in the hair follicles, darker hair and lighter skin respond best to laser hair removal. Light-colored hair such as blonde hair, grey hair, and some red hair cannot be treated. If you have darker skin you may not have the same level of success with treatments; however, anyone who has some pigmentation is a candidate for laser hair removal. It is best to avoid tanning or sunless tanners for 10-14 days prior to treatment.