There are many ways to remove sweaty hair on the arms, which can be categorized into temporary hair removal and permanent hair removal according to the length of the effect. 1. Temporary hair removal: shaving the sweaty hair on the arms is a temporary removal method, you can choose to shave, depilatory cream, waxing, etc., but this type of method is temporary, only the hair outside the skin is removed, the actual hair follicles are still there. 2. Permanent hair removal: permanent hair removal can choose laser hair removal, laser is the use of thermal selection, the use of specific wavelengths of laser energy focused on the local hair follicles, destroying the structure of the hair follicles, to achieve permanent hair removal effect, but the laser is only effective on the hair follicles of the anagen phase, to achieve the ideal goal of the need for multiple operations. There are many ways to remove sweaty hair on the arms, it is recommended that lovers can choose the appropriate way according to their own needs, if you choose permanent hair removal, to choose a regular hospital, so as not to lead to adverse consequences.