There are many ways to remove hair, including temporary hair removal and permanent hair removal. The common temporary hair removal methods include hair removal cream, electric hair removal machine, waxing and so on. These hair removal methods are relatively simple and convenient, and they can generally be operated by themselves. However, these hair removal methods can not permanently remove hair follicles, so new hair will grow after hair removal, and hair will easily thicken and harden, which requires repeated hair removal for a long time. If you want to carry out permanent hair removal, you can choose the legendary optical freezing point laser hair removal method, which destroys hair follicles through the heat of laser to achieve the effect of permanent hair removal. However, it is difficult to completely remove hair once, and the effect of laser hair removal needs to be carried out many times to achieve stability.