Review (3/5): Not perfect, but works on some blemishes
I wouldn't say this removes all blackheads; it does remove some. However, it takes many times moving the extractor over the blemish for it to actually remove the dirt.
The instructions have many grammatical errors, so in some cases, I had a hard time understanding what it was saying. There are several different extractor tips/heads, but I am unsure what all of them do.
Be careful leaving the extractor in one place too long- it will leave a tiny bruise (not because the suction is strong-it's not-but because the skin is delicate).