If you want to get rid of the spots under your nose like beard, you can choose photoelectricity treatment, water light needle, dietary conditioning and so on. 1. Photoelectricity treatment: laser spot removal is relatively safe and effective, with less harm to skin and no side effects. It can be used according to the depth of spots, and generally requires several consecutive treatments to achieve the purpose of removing spots. 2. Hydrographic injection: You can use whitening and spot removal hydrographic injection, commonly used vitamin C, tranexamic acid injection, etc., which can improve the melanin deposition of the skin. 3. Dietary regulation: Dietary advice to choose more light food, avoid eating spicy and greasy food, especially pay attention to good dietary rules, avoid overeating. The long spots under the nose like beard, it is recommended to choose the regular medical institutions to remove, under the guidance of professional doctors to avoid causing adverse effects.