What are the causes of moles on the skin and how to get rid of them without surgery?

Surgery. Moles appear when the cells that give the skin color, melanocytes, grow in clusters. They are usually thick into the dermis, so the only way to remove them is surgically.
Mole removal. Moles should only be removed by a trained surgeon such as a dermatologist . The procedure is simple and only mildly uncomfortable.