With the arrival of summer, it’s a good time for girls to wear halter dresses and show off their legs, so how can they let their armpit hair, arm hair and leg hair show? The general hair removal methods are shaving, waxing, hair removal cream, etc., they only destroy the hair shaft, and do not destroy the hair follicle. These are only “slow hair” plan, treating the symptoms but not the root cause. Is there any way to remove hair permanently? The permanent hair removal method is laser hair removal, in order to realize a good hair removal effect, need to carry out 4-6 times laser hair removal. Due to the fact that hairs grow in the anagen, resting and regrowth phases, a single laser treatment is only more effective on hair follicles in the anagen phase (high melanin content, target color base), while the melanin content of hair follicles in the regrowth and resting phases is very low, and the laser can only work on these hairs when they are transformed into the anagen phase. Laser hair removal requires several sessions to ensure the effect of treatment, and the interval between each session is 1 month. What areas are suitable for laser hair removal? What are the precautions after laser hair removal? 1, after hair removal, pores are easy to open, it is recommended to avoid bathing and swimming within the first day after hair removal to prevent inflammation. 2, hair removal after a day of time, it is best not to wipe skin care and other body care products, because these products may bring skin irritation, in order to avoid triggering infection, laser hair removal treatment after a day of time, it is best to avoid wiping all kinds of skin care products. 3, after the operation should pay attention to sunscreen, because laser treatment is through high temperature destruction of hair follicles to achieve the purpose of permanent hair removal, laser treatment, the laser irradiated parts of the skin will be more fragile, easy to cause hyperpigmentation after sun exposure, although it will disappear later, but it will take a certain amount of time. 4, after the operation to eat more fruits containing vitamin C, or directly eat vitamin C tablets. Vitamin C can improve skin resistance and reduce pigmentation. Don’t eat stimulating food. 5, do not wear dyed dark or unclean underwear after surgery, because the skin is more sensitive after surgery, easy to inflammation. It is recommended to wear clean colored cotton underwear.