Blackhead Remover

About three years ago I began seeing a dermatologist. He found that I had a pre-cancerous spot at the time. I had it removed and have since had a couple more. About two years ago I found a dark spot on my cheek. At first a co-worker thought it was a blackhead. She said that she had a blackhead remover from when she worked for a dermatologist years before. I'm glad we didn't do anything about it, because I found out that is wasn't a blackhead at all. My Dr is keeping an eye on it.