Customer reviews from waterpik.com
Waterpik - Ultra Water Flosser - White
Average customer rating
4.6
(7,190 Reviews)
Rating breakdown 7,190 reviews
5 Stars
5,277
4 Stars
1,379
3 Stars
293
2 Stars
114
1 Star
127
95%of customers recommend this product.
(
6,438 out of
6,786)
Customer Reviews for Waterpik - Ultra Water Flosser - White
Posted by: Gary SH
Verified Purchase:Yes
This is my 2nd Waterpik flosser. It's annoying, that you do not design a machine with an adequate reservoir for a single "whole mouth" use. I usually have to stop, and refill the reservoir tank twice, during use. This increases the mess on my bathroom vanity, and it's just a nuisance. I realize that many users do not have large bathroom amenities, and do not want a larger footprint machine....but, there should be a way to increase the water reservoir.
I would recommend this to a friend!
Response from waterpik.comBy Waterpik Product Support, November 13, 2025
Hello Gary SH- We're sorry to hear the reservoir isn't meeting your needs. The Ultra model has a 22-ounce reservoir that can be refilled as needed. If you prefer a larger tank, the Classic Professional (WP-72) offers a 35-ounce reservoir, though it has a larger footprint. We value your feedback and will share it with our Product Design Team. If you need assistance, please contact us at 1-800-525-2774 or email smreviews@waterpik.com.
Written by a customer while visiting waterpik.com
Posted by: sgrams
Verified Purchase:Yes
I would not want to be without this water floss. I inquired about it to my dental hygienist my last cleaning, she recommended the water floss to try because I was always getting a buildup of plaque between visits. I believe this will help to reduce the amount of plaque buildup, I use the Waterpik multiple times per day maybe 4-6 flossing's, then at night before retiring I use the Waterpik then string floss and very little to nothing on the string. So far I've used the regular tip.
I would recommend this to a friend!
Written by a customer while visiting waterpik.com
Posted by: Charles II
Verified Purchase:Yes
My gums are completely clean after using the Waterpik!
I would recommend this to a friend!
Written by a customer while visiting waterpik.com
Posted by: Anonymous
Verified Purchase:Yes
My First time was Awesome! My Mom used to have one years ago, I should have tried hers then!
I would recommend this to a friend!
Written by a customer while visiting waterpik.com
Posted by: Mr Chapman
Verified Purchase:Yes
I’ve used the water pic product for several years and it has been instrumental in reducing problems with my gums and getting my teeth in much better condition. It has become a very important post of my dental hygiene.
I would recommend this to a friend!
Written by a customer while visiting waterpik.com
Posted by: Toddsy
Verified Purchase:Yes
Water flosser recommended by periodontist for implants. It can get deeper below the gum line.
I would recommend this to a friend!
Written by a customer while visiting waterpik.com
Posted by: KrisKAT
Verified Purchase:Yes
Great job irrigating between my teeth. 90 seconds is plenty of time to get a good rinse.
I would recommend this to a friend!
Written by a customer while visiting waterpik.com
Posted by: JoAnn DeFile
Verified Purchase:Yes
This water flosser is my new best friend. It is a great way to help make flossing fun and easy. It has different settings so you can find the right one for you. Highly recommend!
I would recommend this to a friend!
Written by a customer while visiting waterpik.com