Review (4/5): Great flosser at a good cost.
I have been using flossers for many years and have tried many. In my opinion they all have a "shelf life" of about 3 years. Even Waterpik brand, which I'm not that crazy about for its size and cost. So I started trying unknown brands. I like this one. It has a tank large enough for one full floss cycle. As for filling that tank, you have to detach the top from the tank. Other brands have a side hole. This is not a huge issue but requires getting it sealed up tight after you fill. I think it is powerful and does a great job. I love the size. Just an observation if it should matter to you: the top is not a pure white. When I opened the box I thought it was gold. It is more a pearl white/gold/silver. Depends on the light. Not a big deal.