After testing 13 water flossers over the last two-plus years, we found that the Waterpik Aquarius is the best water flosser overall.

When looking for the best portable water flosser, there are a few things to consider. First, you’ll want to look at the size and weight of the device to make sure it’s easy to carry with you.

It's easy to use and maneuver, and just as easy to pack away. This Waterpik Ion Water Flosser is the only cordless countertop water flosser we tested. It has a large reservoir like corded units ...

With a 300-milliliter water tank, I found that I don't have to refill it as often as my old water flosser. Of course, that makes it significantly more convenient and easy to use. Then, there's the ...