this review title is: did nothing for blackheads and the content is: i wanted to wait at least weeks after purchasing this before i reviewed the product there has been zero improvement in the blackheads i have carefully followed the instructions for weeks i still give it stars because it does a good job of overall cleaning just nothing for blackheads.there are other information for this review, one is this reviewer did purchase it and the other is 9 people think this review is helpful.