Moles on the body need to decide how to remove them according to the size and location: 1. If the mole is less than 2mm, the surface is not prominent, the edge is regular, there is no breakage and pain and itching and other discomforts, and the growth is symmetrical. If the mole grows in the parts that have great influence on aesthetics, such as face, neck, etc., and has aesthetic demand, you can use laser to remove it. Laser removal can reduce the formation of scars and achieve the purpose of removing moles, and carbon dioxide laser can be used.2. If the mole is bigger or has irregular edges, asymmetry, darker color, or ulceration, surgical excision is needed and pathological examination is carried out to clarify the benign or malignant nature of the mole. If the mole is benign, it can be excised; if it is malignant, it needs to be enlarged, and according to the condition of excision, pathological examination will be carried out, and it will be decided whether it will be further radiotherapy or chemotherapy.3. Pay attention to not picking and squeezing on your own, and don’t use medicines or other methods to remove it on your own.