The best way to remove leg hair is to use freezing point. Compared with other hair removal methods, freezing point hair removal has incomparable advantages, some of which are permanent and fast, and the whole hair removal process is comfortable with few side effects. The mechanism of freezing point hair removal is mainly the selective photothermal effect, which directly and mildly acts on the hair follicle to inhibit the growth of the hair follicle, but has no thermal damage to the skin, so it is very safe. Hair removal is a permanent hair removal. Generally, permanent hair removal can be achieved by receiving more than 3-5 times of treatment. Traditional hair removal methods, such as shaving, are only temporary. As time goes by, new hairs will grow. If depilators are used, this chemical damage or depilation wax will damage the skin, and only remove the hair on the surface of the skin, which cannot achieve permanent depilation effect. Therefore, freezing point depilation is recommended, which is the safest, most effective and most permanent depilation method.