Waterpik Cordless Pulse 3100 Rechargeable Portable Water Flosser WF-20 Waterproof

• Amazon now offers the Waterpik Cordless Pulse 3100 Portable Water Flosser, now $32.99 (regularly $49.99).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: If you have braces or tight gaps between teeth, it's hard to clean those hard-to-reach spots with just floss. This water flosser has two adjustable pressure settings, so start with the low setting to get used to it. The body is waterproof, so you can easily use it in the shower without even looking in the mirror. A single charge lasts about two weeks, making it perfect for travel without hunting for an outlet.