Most moles or freckles are risk-free, have no health problems. They are mainly problematic from an aesthetic point of view so many people see it as unattractive. Medically known as melanocytic nevi, moles are spots or black patches, brown or flesh colored skin that are formed due to the accumulation of melanocytes. Melanocytes are the cells that produce the pigment, the coloring substance also called melanin. Here we will guide you how to remove moles and warts at home.