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Customer reviews for Waterpik Ultra Plus and Cordless Express Water Flosser for
Waterpik Ultra Plus and Cordless Express Water Flosser
4.7 out of 5 stars
stars30 ratings27 reviews
  1. 5 stars80% (24)
  2. 4 stars17% (5)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star3% (1)
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Showing 1-10 of 27 reviews
May 12, 2026
AlondraV
5 out of 5 stars review

Great for flossing

[This review was collected as part of a promotion.] I would highly recommend the waterpik. It does a very good job cleaning my teeth, the main unit stays on the counter and I love that it has plenty of pressure settings so you can adjust it to what feels comfortable for your gum. The cordless is perfect for quick cleanups if you’re in a rush or if you’re traveling.

Review from influenster.com
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May 10, 2026
AnikI
5 out of 5 stars review

Makes my tooth feel much clearer

[This review was collected as part of a promotion.] I have been using this Flosser Combo for a few weeks and I really like it. The countertop one works great at home and the cordless one is very convenient for travel. I took it on my vacation and it worked great. But I wish the battery was rechargeable, so I don't have to spend money buying batteries. That being said, My tooth and gums feel much clearer after using it. The build quality feels sturdy and it feels good on hand. Overall it is easy to use and works great.

Review from influenster.com
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May 19, 2026
GretchenB
5 out of 5 stars review

DDS approved

[This review was collected as part of a promotion.] As a DDS, I recommend this to my patients! It’s great for people who don’t have the manual dexterity to be able to floss. It comes with a at home as well as a travel water flosser that is cordless which is great!

Review from influenster.com
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May 18, 2026
PatriciaT
5 out of 5 stars review

If you don’t have space on your counter, make it

[This review was collected as part of a promotion.] As soon as I saw the box I was worried this was going to take up too much room on the counter. A friend of mine has one of these and I remember how bulky it was, but I opened up box I realized how compact this unit is. It doesn’t take up too much space, and whatever space it does take up, I’m fine giving up because a water flosser is a NEED. The portable one is coming with me everywhere. Comes with a carrying pouch and the batteries. It also comes with extra heads, including 2 specialty heads. I anticipate my next dentist visit will be a good one!

Review from influenster.com
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May 19, 2026
AJL0
5 out of 5 stars review

Big fan of this duo

[This review was collected as part of a promotion.] This thing is great. Not too bulky, easy to use and cleans your teeth really well! The only thing is it’s super noisy, and my bathroom is close to where my baby sleeps so I don’t get to use it as often as I want. The portable one is great for travel or shower use though, so I can use that one in my other bathroom.

Review from influenster.com
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May 17, 2026
KyleP
5 out of 5 stars review

Top tier product for A+ gum health

[This review was collected as part of a promotion.] Big fan of this duel waterpik flosser. It comes with bother a wireless and corded unit for home use. I actually find myself using the cordless version more because I can use it in the shower, and with our small apartment, it’s easy to store under our sink instead of taking up counter space like the corded unit in our small apartment. If this is your first time using a waterpik, start on the lower setting, or you may experience some gum pain until your gums adjust. I’ve been using a similar unit since starting Invisalign, and when your teeth are sore from shifting, it almost feels like a mini massage. I would defiantly recommend this to anyone who wants an A+ from their dentist during check ups.

Review from influenster.com
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May 19, 2026
GustavoY
5 out of 5 stars review

Highly recommend!

[This review was collected as part of a promotion.] I received this product for free from Influenster for my honest review. This product is the best I ever try! It’s versatile and offer deep cleaning. It’s highly effective for plaque removal! Love that it has different pressure switch that provides great control over water jet pressure. Highly recommend!

Review from influenster.com
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May 14, 2026
JorgeA
5 out of 5 stars review

Great great to keep your mouth fresh

[This review was collected as part of a promotion.] This have to be one of the best product i have received from influencer, i use it everyday 2/3 times per day, my mouth feel so much fresh and clean. It is super easy to use, it have different water pressure levels, the higher one can be a little strong so be careful when you first start using it. Overall this is a great product, i am planning on using it for long time. Everytime i use it i feel i was at the dentist

Review from influenster.com
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May 5, 2026
KearaC
4 out of 5 stars review

Great value cleaner

[This review was collected as part of a promotion.] I’ve been wanting to get a water pik for a while and was excited to receive this! It’s compact and effective at cleaning those hard to get nooks and crannies of your mouth. I love that this pack comes with a battery powered portable pik to take on the go! I am pleased with this new addition to my daily routine :)

Review from influenster.com
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Apr 6, 2026
NICHOLAS
1 out of 5 stars review

Cheap junk

This piece of junk was bought in December 2024. Was given as a Christmas present and not used until January 2025. It is now April 2026 and it leaks everywhere and is a pile of junk. Spare yourself the substandard experience and go with a different brand. Of course, it’s been so long that I’m way outside the return window.

Helpful?4JLXO4AEK2AX19670851619
reply from Waterpik

Hello NICHOLAS - We’re sorry to hear about your experience. While we’re sorry you’ve had issues, our products are backed by a warranty, and we’d like the opportunity to help. If you haven’t already, please contact us directly so our team can assist. You can reach us by email at smreviews@waterpik.com or by phone at 1‑800‑525‑2774. We appreciate you taking the time to share your feedback.