Review (3/5): Really not worth it
I had bought this with much anticipation, after comparing several water flossers on Amazon. This one was within budget and seemed to have the best reviews. When I first got it, I thought it was good (aside from how much water it splashed due to water pressure). However, within a day, when I was using the gum attachment, it broke off. The design was flawed the pressure of the water would eject the rubber tip -- rendering it useless, and, impossible to put back in. That in itself speaks about their quality control.
So I went back to using the regular tip, which broke after falling on the bathroom counter. Now, I am trying to get a replacement -- but it has been impossible to contact the seller. The motor functions, but without a tip, it's useless. I would really prefer to replace tips to better ones (I wish) and not discard entire machine, waste of money and harmful for the environment.