Not bad
I have never had a water flossed and have really wanted one. The name brands are all over a hundred bucks though,  and without knowing if I would like it or if I would actually be committed to using ot every day, I wanted to try a less expensive version. I noticed a few reviews said this was junk,  and I dont believe it's that bad. I cant compare it to the more expensive models but I'm sure tippi get what you pay for. This one I really didnt think was bad though.  It's super easy to put together and use. You do have to change it before use, and the. Harge port is at the bottom of the white power unit, between the u it and the blue water tank, kind of odd placement, but no biggie. It holds a charge really well. It has 3 different settings, pulse ( which I dont like) soft and normal. I prefer the soft because my gums are sensitive. You have ton pool ut it in your mouth before turning on, it sprays out alot of water, so you have to turn the power off to spit,  and power back on to continue, that would be my biggest complaint. But really is no biggie. For being under 40 dollars, I cant day much I think it's easy to use,  works well, its helping for what I need, and if I stay consistent with it, maybe I'll upgrade to a bigger one. Also, I love the size, it's very compact compared to other units.
Rating: 4 stars