Can a Waterpik Replace Floss? The question of can a waterpik replace floss is a valid one. The device can blast plaque and tartar away, but some people are skeptical of its ability to replace traditional flossing. Here’s an overview of how it works. First, turn on the Waterpik and point it over the sink. Lean over the sink with the waterpik nozzle pointing at your mouth. Then, slowly direct the stream of water around… Read More »Can a Waterpik Replace Floss?