This Review Title is Worth the money and the content is: The first one came with toothpaste residue and water already in the water reservoir. But they easily accepted a return and send a new one out. It works well extremely powerful, be careful and start on the low setting. Only issue is the water reservoir doesn't detach, there is a small hole to fill it up and to leave open to dry. This makes it more susceptible to mold if you don't maintain it..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.