Laser cautery and chemical cautery are not recommended. One thing you want to do when you go to the hospital to get rid of moles is to make it smooth and clean, instead of leaving scars after getting rid of moles, right? Both cautery methods will damage the normal skin cells around the nevus, which is easy to leave scars. Secondly, the vision of these two cauterizations is not clear enough, and it is not easy to completely remove nevus cells, which may lead to recurrence. Only by doing this, can the operation clearly know whether the nevus cells are cut clean without damaging the normal cells, so as to minimize the scars and achieve the best results. Laser cauterization is convenient, fast and cheap, but it can't really solve the problem, but it may bring new problems. So it needs to be surgically removed. Although it is more expensive, it can really solve the problem. Generally, it takes about 200 yuan to remove a mole in a 3A hospital. It can be a little cheaper if the quantity is large. That depends on whether the doctor is willing to do it with you. If the doctor is not available or impatient, he may let you burn. Although it is a minor operation, it requires great effort and care, so many plastic surgeons may be reluctant to do it. So, let's go to the hospital.