Can you remove armpit hair with a razor? This is the first time.

There is no other harm, which may lead to local infection.

The existence of armpit hair in human body is generally shared by men and women, and the growth of hair is related to androgen in human body. Human armpit hair, on the surface where it grows, can play a role in shielding and protecting human skin from foreign bacteria, dust and so on. Keep the enemy away from the leather door.

Another function of armpit hair is that when the human body moves, the arm moves with it, and there is always friction between the armpit and the surrounding skin. If the friction is too long and too heavy, it will often be rubbed in the "middle" to reduce the skin friction and protect the armpit skin from being scratched, so the role of armpit hair is undeniable.