It does work, but...
The pulsating action on this device is rather forceful. I can't imagine anyone going above level two on the dial. At level three, it starts to actually hurt a bit, even on good teeth.<br /><br />Unfortunately, the noise is incredible. There is no way I can use this device at night. Even with the door closed, I'd wake up all of my housemates. Sounds more like a vibrator from the 90s than a water flosser. The first words from my girlfriend's mouth was, "Did you buy me a new vibrator?" - to which I responded, "Based on the pulsating action, the answer to that question is YES."
Rating: 2 stars