Hair can grow in many places on your body. While there are many ways to remove unwanted hair, these methods can be time-consuming, irritating and pricey. Shaving, using creams or waxing only lasts so long, and then the hair grows back, and you need to deal with it again. Laser hair removal can be used on just about any part of your body, including legs, underarms, mustache line and bikini line.