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💧 Elevate your oral care game—floss smarter, anywhere, anytime!
The Waterpik Cordless Pulse 3100 is a rechargeable, portable water flosser featuring a 6oz removable reservoir, two pressure settings, and a lithium-ion battery lasting up to 9 weeks per charge. Designed for convenience and effectiveness, it’s waterproof for shower use, ergonomically crafted with a non-slip grip, and clinically proven to remove 99.9% of plaque bacteria. Backed by the ADA Seal and recommended by dental professionals, it’s the ultimate tool for superior gum health and fresh breath on the go.







| Asin | B0CNZFNH2G |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #6 in Power Dental Flossers |
| Date First Available | December 6, 2023 |
| Item Model Number | WF-20CD013 |
| Manufacturer | Waterpik |
| Product Dimensions | 3.7 x 2.5 x 11.88 inches; 10.4 ounces |
User
Convenient, portable size. Good price. Works well.
This is the second one of these I’ve purchased. The first one still works fine, but there’s no way to empty all of the water out of the reservoir, so I always have to leave it open after use. Unfortunately, I accidentally left the reservoir closed after using it once, and the tube inside that delivers the water into my mouth grew mold. It happened within a few hours. I’m not confident that anything will completely remove the mold, so I don’t feel it’s safe to use anymore. So, I bought a new one. This was an error on my part, and not a problem with the device itself. It’s a convenient size, and I like that it doesn’t take up much space on my counter. The reservoir is a little small, and sometimes I have to fill it twice, but that’s a trade-off for the compact size. It’s easy to use, and it’s improved my gum health, and it gets to areas I can’t reach with my toothbrush. It’s a good value for the price. I bought it on sale.
User
Waterpik Cordless Pulse 3100 Portable Water Flosser, Rechargeable
I've been using this Waterpik for a few weeks and really like it. It's easy to use, holds a charge well, and leaves my teeth feeling much cleaner than brushing alone. The cordless design is great for travel and doesn't take up much counter space. The water reservoir could be a little larger, but overall, it's a great addition to my dental routine.
User
Functions but design needs work
I have had this unit for a year. The performance is very good. It does everything it’s supposed to do. the tab for opening to insert the water broke and is no longer attached. It has little plastic tabs for opening and closing in one of the tabs broke. It also seems to leak following use and the water drains out of the bottom, so although the product works well, and continues to perform its function. It just leaks and the tab has to be placed on and taken off because there’s no connector anymore, so I would say that it works well for a year, and after that you have to cope with the things that don’t truly work properly.
User
Easy to Use and Great for Everyday Flossing
I really like this Waterpik. I wanted something that was easy to use and didn’t take up a lot of space on my bathroom counter, and this has been a great fit. It’s cordless, so I don’t have to deal with a cord getting in the way, and it’s easy to grab and use.The water pressure is strong enough to feel like it’s actually cleaning between my teeth, but it didn’t take me long to get used to it. The size is also convenient and it’s easy to hold.I’ve been using it regularly and my mouth feels much cleaner after using it. Overall, I’m happy with it and would recommend it if you want a simple cordless water flosser without a lot of fuss.
User
Effective and easy
Easy to use and no question it gets lots of particles out of my teeth. Better than floss. Highly recommended by my dentist. Portable and waterproof. Use anywhere. Charge lasts a long time. Water fill lasts about 45 seconds. Liking it.
User
Reservoir is too small
What you should know is that the reservoir is so small that it takes three refills to clean your whole mouth. Too much work even for the favorable price. And it only comes with one usable flossing attachment, the second one is some kind of a tongue scraper. Lastly, there are only two speeds and the low one is not particularly gentle.
User
Makes ya wanna floss
Love it so much and it actually makes me want to floss. The charge lasts a ridiculously long time and the color coded heads are super helpful. Love that you can remove the tank entirely so it's not holding water. Only criticism is that I have to refill the tank like 3/4 way through my flossing because I run out of water but maybe I'm doing it too slow.
User
Great flosser for those younger with healthy gums
I bought this WaterPik 3100 water flosser for a couple of reasons: the first being WaterPik has always been a trusted brand name in water flossers and second, they were offering a good deal. The water flosser I had been using for almost 3 years (another brand) was showing signs that it may stop working. So, I decided to give this WaterPik a try and I wanted so badly for it to work for me. I'll start with the positives: 1. It cleans really well. 2. It has good battery life. 3. I like the design of the water tank in that the hatch for adding water is placed higher up on the tank so there seemed to be less leaking. 4. It is pretty quiet 5. It seems easy to use. However, after a few weeks of use, I decided this water flosser should not be used by older people with sensitive gums because use of it was causing more issues than help. The spray is pretty powerful and perhaps a bit too powerful for sensitive gums. It would be great for someone younger with healthy gums. So if you're in that category this flosser might be a really good option for you. Another issue I had was that the water tank doesn't hold as much water as my other flosser making it inconvenient to keep filling it. I did give this flosser a try and a chance but it looks like I'll be going back to my other flosser.
User
not worth it
The water tank is very small, and the stream is weak. I had the same brand a few years ago, it was quite good hence the reason to buy this one. but this is nothing compared to the older one, too week, too small and too far to change, so be it, but I won't recommend to anyone.
User
Good
Good option and good delivery
User
Original
Excelente! Ótimo para auxiliar na limpeza bucal. Principalmente quem tem implantes
User
Excelente
Excelente! Buena presión y buenos materiales. Mejor que otros de su tipo y precio
User
All good here!
Delivery as promised and item was great! Thanks to the seller!
Trustpilot
3 weeks ago
2 months ago