Small hairs on the face do not need to be removed if they do not affect the aesthetic appearance. For patients with aesthetic needs, mechanical treatment, photoelectric treatment and other methods can be used to remove. 1. Mechanical treatment: for patients with small facial hair, you can directly use eyebrow clip and other tools for plucking, followed by razor can also be used to scrape off, but these methods can not permanently remove the hair, and soon the hair will grow back. 2. Photoelectric treatment: mainly using the heat produced by the laser, the local hair follicle structure will be destroyed, resulting in hair shrinkage and fall, to achieve the effect of permanent hair removal, often need multiple treatments. However, after treatment, some patients may have adverse reactions such as local skin pain, erythema, edema and even blisters, and it is recommended to give ice packs, sunscreen and other care. Due to mechanical treatment will inevitably cause damage to the local skin, and folliculitis, skin infection may be recommended for fine operation. If there is a desire for phototherapy, it is recommended to go to a regular medical institution to avoid adverse reactions.