Moles are a part of most people's lives. They can be with you from birth or randomly appear throughout your life. If you have an unwanted or worrisome mole, contacting a mole removal specialist is something you should seriously consider. There are certain types of moles that can be a sign of a larger issue, like melanoma. Understanding the different types of moles and when a mole should be removed can help you determine which moles on your body may need addressing.