Cordless Water Flosser Only $11.99 on Amazon (Regularly $40)

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Make flossing easy with thisCordless Water Flosser deal on Amazon! 

black water flosser sitting on countertop

For a limited time, dash over to Amazon where you can snag this WELLFINE Cordless Water Flosser for just $11.99 when you use promo code MK6ZRF7M at checkout! Plus, shipping is free for Prime members.

UPDATE – This deal has ended! Bummer! 😔

Prime members can snag this deal…

black water flosser sitting in water

WELLFINE Cordless Water Flosser $28.58 (regularly $39.99)
Use promo code MK6ZRF7M
Free shipping for Prime members
Final cost $11.99 shipped!

Non-Prime members can score this deal…

WELLFINE Cordless Water Flosser $34.99 (regularly $39.99)
Use promo code MK6ZRF7M
Final cost $11.99!

This powerful cordless water flosser is a game changer. It features four pressure settings including normal, soft, pulse, and DIY custom settings, has a large easy to remove and fill water tank, and it’s waterproof so it can be used in the shower!

Plus, it comes with 4 cleaning nozzles and a tongue scraper. Even better, it easily charges via USB and it offers up to 30 days of battery life making it easy to travel with!

hand filling up water tank with faucet and holding top of water flosser

Still not sold? Check out these rave reviews…

My dentist had recommended a water pick for a while now and I finally took the plunge. Very simple to use and I love the different options. Comes with multiple nozzles and has different modes of speed. Love that it is waterproof to be able to use in the shower. My teeth and gums feel so refreshed after using this. Doesn’t feel too bulky and a great size to leave on the counter. I am definitely happy with this purchase, great product for the price.


I bought a water dental flosser for my kids, and it’s great for our daily use. It’s really simple to keep clean and to operate, so even my youngest can use it by themselves. It has various settings to adjust the water pressure, which is perfect because everyone in the family can change it to suit their needs. The flosser comes with different tips that are easy to swap, so both my daughters can use it without any hassle. Plus, it charges quickly and the battery lasts a long time, making it very convenient.

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About the writer:

Liz has over a decade of experience writing about coupons and frugal living. Sheโ€™s always searching for the best deals and loves helping people save!


Join The Discussion

Comments 6

  1. Sarah

    Got one! Thank you!

    • Jessica (Hip Sidekick)

      You’re very welcome! ๐Ÿ’ž

  2. Kristin

    Not working for me.

    • Trish (Hip Sidekick)

      Bummer! Thanks for the heads up, Kristin! I’ve added an update. ๐Ÿค—

    • jeanna erickson

      Me either!

      • Trish (Hip Sidekick)

        Sorry for any confusion, jeanna! ๐Ÿค— It seems this deal ended. We’ll keep watching for any similar deals that might pop up! ๐Ÿ’–

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