Best water flosser deal: Save $10 on Waterpik Cordless Pulse

SAVE $10: As of Jan. 9, the Waterpik Cordless Pulse is on sale for $39.99 at Amazon. That's a 20% discount on the list price.

Looking to impress your dentist in 2026? Invest in a water flosser. And right now is the perfect time to do it because as of Jan. 9, the Waterpik Cordless Pulse is on sale at Amazon. Right now you’ll save $10 on the list price, down to $39.99 from $49.99. There are multiple color options too, so you can choose between white, pink, or blue, whatever matches your aesthetic.

The cordless flosser comes with two classic jet tips, a removable 6oz tank, and a lithium-ion battery with USB charging. The entire unit is waterproof too, making it safe to use in the shower and easy to clean after every session.

And it’s designed for comfort. Its quiet water flossing technology lets you floss without loud distractions, and with two pressure settings to suit your needs. And no matter which setting, it will help remove up to 99.9% of plaque bacteria, reducing your risk of gingivitis, cavities, and bad breath. This model even has the ADA Seal of Acceptance for both safety and effectiveness, and you’ll get a two-year warranty.

You can find this Waterpik deal at Amazon now. It’s stamped “limited-time”, so act fast so you don’t miss out.