Armpit hair removal methods are mainly razor, hair removal creams and laser hair removal, do not directly plucked to avoid damage to the hair follicles. 1. Scraping knife: scraping knife is more economical and simple hair removal methods, the use of soapy water can be used to slightly wet the armpits, thereby reducing the blade on the skin stimulation, and then scraping knife slightly scrape the armpit hair. However, this method of treatment does not address the root cause of armpit hair follicles still exist, after a period of time will still grow armpit hair. 2. Depilatory cream: Depilatory cream as a chemical has the effect of hair removal, but it often has a pungent odor, and may contain certain allergens to stimulate the skin, the hair follicles and sebaceous glands to produce a certain amount of damage, so depilatory creams should be carefully and cautiously selected. 3. Laser hair removal: laser hair removal is safer, will not damage healthy skin, only on the hair follicle effect, the effect is more lasting, but need to choose a regular hospital. In addition, there are waxing, electric epilators, hair removal ointment and other methods, such as hair removal can choose a suitable method to minimize the damage to the skin. Finally, armpit hair can help the body sweat, regulate body temperature, reduce skin friction, and can protect the surrounding skin tissue is not easy to damage, such as not necessary to consider retaining armpit hair.