Girls moustache with genetic and hormone level disorders and other factors, can be removed through the epilator, bleaching agent to remove, but also through laser hair removal and other methods. 1. Epilator: girls can use local epilator to remove local moustache, pay attention to clean the skin before epilating, and pay attention to gentle action when epilating, this treatment method is relatively simple, but the effect maintains a short period of time need to be used repeatedly. 2. Bleaching agent: bleaching agent inside the ingredients have a certain oxidative properties, so that the original pigmentation of the hair becomes lighter, can effectively lighten the color of lip hair to play the role of invisible, this product does not remove lip hair, some patients may use this product allergic reactions, do not recommend the use of. 3. Laser hair removal: laser hair removal to remove the moustache is also more commonly used methods, mainly through the laser photothermal effect to destroy the hair follicles, to achieve the effect of permanent hair removal, but the laser is only effective on the hair follicles of the anagen phase, and therefore require multiple treatments to achieve the desired results. Some girls with excessive moustaches may be associated with endocrine system diseases such as hirsutism and polycystic ovary syndrome, so if the hair on the upper lip increases abnormally, it is recommended that the patient go to a regular medical institution to avoid delays in the condition.