With small moles, it depends on how to understand them. Generally, if the mole is under 2-3mm, the mole can be cauterized by laser (mainly CO2 laser), or high frequency ionization. These moles are small and superficial and can be cured in one visit, but if the location of the melanocytes or melanin particles is deeper in the skin, it may take two or three visits or even more. The more times the treatment is needed, the deeper the mole itself is under the skin, and in this case it may, slightly, leave a smaller pit (depression). If the mole is larger than 3mm, especially in the friction area, it is recommended to treat it anyway and to remove it completely. In this case, a small outpatient surgery is recommended, and it is fine to remove it and give good sutures.