There are several ways to remove hair from the back of the lips, some of which are painful, and others, such as using a razor, carry the risk of skin cuts. In addition, these procedures are not very effective, and a few days later you should reuse the procedure to remove the hair on the back of the lips.The use of traditional methods of removing hair from the back of the lips over time will thicken the hair on the back of the lips, and the skin on the back of your lips will also darken. The best thing you can do to permanently remove the hair on the back of your lips is to use the Laser Hair Removal Method on the back of your lips. This is a quick procedure with the least side effects that can remove the hair from your lips during several sessions.