Underarm hair is a normal physiological phenomenon, and can be removed by using hair removal cream, laser hair removal, waxing and other ways. 1. Use hair removal cream: Apply hair removal cream on the underarm hair growth area, the thickness is appropriate to completely cover the hair, use the chemical ingredients in the cream to fully dissolve the hair, according to the way of using different products, stay for 5 to 8 minutes and then scrape off with a scraper and clean the underarm skin. 2. Laser Hair Removal: When laser light is shone on the skin, the melanin in the hair follicle fully absorbs the laser light and converts it into heat, which destroys the hair follicle and stops the hair from growing. 3. Waxing: Wax has a strong adhesion, the wax paper will be covered in hair, through tearing and pulling the armpit hair out of the hair follicle, to play the purpose of removing, there is a risk of causing folliculitis. Girls underarm hair is a normal physiological phenomenon, should rationally look at the matter of long hair, if you feel the impact of aesthetics, you can use the above ways to remove or timely medical treatment, the doctor guided by the choice of different treatments.