I had one on my finger for over two years and finally decided I wanted it done. I tried everything and nothing worked. Did some serious reading on the matter and found that you can scrape it gently with a razor blade. Just enough to open the skin up. It doesn’t hurt at all. After that apply some castor oil or even cooking oil and baking soda. I did that for about 3 weeks every day just keep at it and it went away and hasn’t come back.