Impossible to wield - buyer beware!
This was bought for my children as I have enjoyed having a name brand water flosser. This one took batteries which seemed easier than my kids keeping up with a cord/charger. The main problem is that once you push the “power on” button this thing powerfully starts pulsating water EVERYWHERE with only a couple seconds between bursts! It is SO uncontrollable and messy, even when you are an adult and you know the surge is coming it is difficult to get it in your mouth and in position between pulses which results in water flying everywhere. We returned it. I will say the force of the water would definitely clear out any debris in between your teeth but we found it impossible to wield.
Rating: 2 stars