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The Best Water Flosser

Last updated on October 1, 2019

We looked at the top 9 Water Flossers and dug through the reviews from 53 of the most popular review sites including The Review Index, Gist Gear, Rank and Style, Best Electric Toothbrush List, Review Lab, The Toothsayer and more. The result is a ranking of the best Water Flossers .

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Our Picks For The Top Water Flossers

Show Contents
Our Take
Experts Included
Pros
Cons
  The Best Overall

Waterpik Aquarius Water Flosser

Waterpik

Aquarius Water Flosser

Overall Take

Versatile FlosserThe Waterpik Aquarius Water Flosser has 10 settings and seven different tips to help you get the ultimate clean.

Experts Included
DWYM Health & Wellness Experts plus Dental Dorks, BestReviews, New York Times Wirecutter, The Toothsayer, Product Expert, Alex’s Oral Health and 3 more. Along with user reviews from Amazon and Walmart.
Pros
" One good thing about the water tank is that it is dishwasher safe and friendly. All it takes to clean is one quick cycle."
Cons
"Requires an electrical socket to operate"

H2oFloss

Professional Countertop Water Flosser

Overall Take

Quiet FlosserThe H2oFloss Professional Countertop Water Flosser is super powerful, yet quiet, so you won't wake up anyone else in the house when you use it.

Experts Included
DWYM Health & Wellness Experts plus Gadgets, Wise Pick, The Toothsayer, OGLF, Very Well Health, Product Reviews and 5 more. Along with user reviews from Amazon.
Pros
" The other differentiating features that make this product stand out from its competitors is the number of water-flossing tips, which this unit has plenty, including jet, tongue cleaning, orthodontic, periodontal, and even nasal tips."
Cons
"Larger design is space-consuming"

Nicefeel

Cordless Water Flosser Teeth Cleaner

Overall Take

Portable FlosserThe Nicefeel Cordless Water Flosser Teeth Cleaner is a handy portable flosser that's also safe to use in the shower.

Experts Included
DWYM Health & Wellness Experts plus Gist Gear, Rank and Style, Best Electric Toothbrush List, Review Lab. Along with user reviews from Amazon.
Pros
" The powerful pump inside this power flosser generates a rapid pulsating action that targets the areas in between your teeth and removes all of the trapped food particles without damaging the gums, even the most sensitive of gums."
Cons
"The water reservoir is small; which means it will need to be refilled more often for a thorough cleaning."
  The Best Value

MOSPRO Water Flosser

MOSPRO

IPX7 Professional Cordless Water Flosser

Overall Take

Affordable FlosserThe MOSPRO IPX7 Professional Cordless Water Flosser won't break the bank, yet it still has tons of great features.

Experts Included
DWYM Health & Wellness Experts plus Women Dentists, Best Electric Toothbrush List, Best Reviews Guide and 1 more. Along with user reviews from Amazon.
Pros
" Keeps the teeth and the gums clean in addition to controlling symptoms of common oral diseases."
Cons
"The instructions aren't that clear"
Don't just take for granted what one reviewer says. Along with our own experts, DWYM analyzes the top expert reviews of the leading products and generates a score you can actually trust.
16

Products Considered

We identified the majority of the water flossers available to purchase.
9

Products Analyzed

We then selected the leading and most popular products for our team to review.

View All Product Rankings

53

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources including: The Review Index, Gist Gear, Rank and Style, Best Electric Toothbrush List, Review Lab.

62,654

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including Amazon, Walmart.

Our experts reviewed the top 9 Water Flossers and also dug through the reviews from 53 of the most popular review sites including The Review Index, Gist Gear, Rank and Style, Best Electric Toothbrush List, Review Lab, The Toothsayer and more. The result is a ranking of the best of the best Water Flossers .

DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.

Look for the DWYM seal for products that are the best in their category.

The Best Overall

Waterpik Aquarius Water Flosser

Our Expert Score
10.0
9 expert reviews
User Summarized Score
8.8
15,238 user reviews
Our Take

Not only does the Waterpik Aquarius Water Flosser feature the American Dental Association (ADA) Seal of Acceptance, but it's also a top pick among similar water flossers. The product features seven different tips and 10 different settings to help you get the best clean. Sanitizing the unit is also a breeze, as the pieces are dishwasher safe. In our testing, we loved how simple and easy to use this water flosser was.

What other experts liked
One good thing about the water tank is that it is dishwasher safe and friendly. All it takes to clean is one quick cycle.
- Dental Dorks
Includes a gum massage option, 10 water pressure settings and numerous piks
- BestReviews
It also has more settings than any other water flosser we tested, so it gives you the best chance at finding a pressure, pulse, and stream size combo that feels good to you.
- New York Times Wirecutter
Range of tips allows you to tailor your flossing experience
- The Toothsayer
December 20, 2016 | Full review
This water flosser comes with 7 different tips and each one serves a specific function and all tips are interchangeable, and all tips are able to swivel 360 degrees, allowing for better control of the nozzle.
- Product Expert
May 20, 2019 | Full review
There is also a tips storage under the reservoir cover. It is small, but it can store 2 tips. The cover prevents dust to getting in. So the tips stay clean there.
- Alex's Oral Health
This flosser has 10 pressure settings! For all of us first-time water flossers out there, this means we can build up to higher-pressure settings with ease.
- US Weekly
Clean – It feels like it has cleaned well without the harshness of traditional floss with clinically backed results.
- Electric Teeth
February 14, 2019 | Full review
The hydro-pulse massage mode is more of creating better gum stimulation and enhancing blood circulation in the mouth.
- Lifestyle Princess
What other experts didn't like
Some of the features are not completely thought trough. For example, for ease of use, the water tank comes with measurements printed on one of its sides. However, it appears to be the wrong side, because you cannot read the...
- Dental Dorks
Requires an electrical socket to operate
- BestReviews
Another common complaint is that black mold can grow within the handle, despite regular cleanings. For many products, these problems would be dealbreakers, but in this case you see similar complaints with all models in this category.
- New York Times Wirecutter
However, one point to bear in mind is that this is a countertop device and not a portable water flosser. It is bulky and does not have global voltage, making it difficult to take on the road.
- The Toothsayer
December 20, 2016 | Full review
Mains power – It requires mains power to work. If you do not have a shaver socket in your bathroom this might be an issue.
- Electric Teeth
February 14, 2019 | Full review
You might want to use this device very far from your bedroom at night; unless you’re trying to pick a fight with your partner. It makes noise like a jackhammer.
- Lifestyle Princess

The Best Bang For Your Buck

MOSPRO IPX7 Professional Cordless Water Flosser

Expert Summarized Score
9.3
4 expert reviews
User Summarized Score
8.6
1,766 user reviews
Our Take

Though the MOSPRO IPX7 Professional Cordless Water Flosser is easy on the pocketbook, it has a host of quality features that set it apart from other models. It features a lithium battery that lasts seven to 10 days between charges. It also has a USB port for charging the flosser almost anywhere. There are four interchangeable nozzles and three different pressures settings, which work to remove plaque and fight tooth decay. It took up very little counter space during our testing.

What other experts liked
A waterproof design that can be used in the shower is great for travel. It’s also a fantastic way to speed up your morning routine, so you can get to work on time.
- Best Advisor
Keeps the teeth and the gums clean in addition to controlling symptoms of common oral diseases.
- Women Dentists
It comes with 4 color-coded tips for family use and includes usb charging cable ( connectto any USB- enabled device) and a storage bag for transportation
- Best Electric Toothbrush List
Water flosser supports 3 operation mode
- Best Reviews Guide
What other experts didn't like
Can be a bit bulky in the hand for those with smaller hands.
- Best Advisor
The water reservoir gets empty within 10-20 seconds.
- Women Dentists
The instructions aren't that clear
- Best Electric Toothbrush List
Loses pressure quickly
- Best Reviews Guide

Overall Product Rankings

Waterpik Aquarius Water Flosser

1. Waterpik Aquarius Water Flosser

Overall Score: 9.6
Reviews Included: 12

2. H2oFloss Professional Countertop Water Flosser

Overall Score: 9.4
Reviews Included: 12

3. Nicefeel Cordless Water Flosser Teeth Cleaner

Overall Score: 9.2
Reviews Included: 5

4. Zerhunt Cordless Water Flosser

Overall Score: 9.1
Reviews Included: 9

MOSPRO Water Flosser

5. MOSPRO IPX7 Professional Cordless Water Flosser

Overall Score: 9.1
Reviews Included: 5

6. Liberex Cordless Water Flosser with 5 Jet Nozzles

Overall Score: 8.9
Reviews Included: 2

7. Waterpik Cordless Freedom Water Flosser

Overall Score: 8.4
Reviews Included: 12

8. Harbor Quiet 10 Pressure Electric Dental Flosser

Overall Score: 8.2
Reviews Included: 2

9. Philips Sonicare AirFloss Electric Flosser

Overall Score: 7.5
Reviews Included: 9

Our Findings

Waterpik Aquarius Water Flosser

What We Liked: Not only does the Waterpik Aquarius Water Flosser feature the American Dental Association (ADA) Seal of Acceptance, but it’s also a top pick among similar water flossers. The product features seven different tips and 10 different settings to help you get the best clean. Sanitizing the unit is also a breeze, as the pieces are dishwasher safe. In our testing, we loved how simple and easy to use this water flosser was.

Kristin Forte/Simplemost Media

MOSPRO IPX7 Professional Cordless Water Flosser

What We Liked: Though the MOSPRO IPX7 Professional Cordless Water Flosser is easy on the pocketbook, it has a host of quality features that set it apart from other models. It features a lithium battery that lasts seven to 10 days between charges. It also has a USB port for charging the flosser almost anywhere. There are four interchangeable nozzles and three different pressures settings, which work to remove plaque and fight tooth decay. It took up very little counter space during our testing.

Kristin Forte/Simplemost Media

H2oFloss Professional Countertop Water Flosser

What We Liked: Perhaps the best feature of the H2oFloss Professional Countertop Water Flosser is how quiet it runs. A close second is the oversized water tank that allows you to floss for several minutes without losing pressure. Users will also appreciate the smart tip storage with cover that protects tips from exposure to dust and germs — we certainly did during our testing.

Kristin Forte/Simplemost Media

Nicefeel Cordless Water Flosser Teeth Cleaner

What We Liked: If you’re looking for a portable water flosser, look no further than the Nicefeel Cordless Water Flosser Teeth Cleaner. Not only does the flosser travel well, but it’s also safe to use in the shower. Though the powerful jets deliver a deep clean, keep in mind that the small water tank needs frequent refills.

Our Water Flosser Buying Guide

Water flossers have many different names, including oral irrigators, dental water toothpicks and and Waterpiks, which is actually the brand name for one of the more well-known water flossers. No matter what you call them, these handy devices work well in conjunction with daily tooth brushing to clean between teeth and around the gums.

Kristin Forte/Simplemost Media

When shopping for water flossers, there are a few things you’ll want to consider before making a purchase. Start off examining the oral irrigator’s pressure settings. There may be a time when you need soft, medium or hard pressure. With 10 pressure settings that begin at 10 PSI and end at 100 PSI, the Waterpik Aquarius Water Flosser is sure to give you the clean you’re looking for.

Next, check the number of tips and their designed function to make sure they meet your needs. The H2oFloss Professional Countertop Water Flosser has 12 multifunctional tips that can be used by everyone in the family. There are four jet tips, two tongue cleaning tips, two orthodontic tips, two periodontal tips and two nasal tips.

Kristin Forte/Simplemost Media

Determine whether you need your flosser to be stationary or portable. If you do a lot of traveling, for example, you’ll want to choose a model like the Nicefeel Cordless Water Flosser Teeth Cleaner, as the cordless feature, smaller design and the accompanying storage bag make it easy to grab and go.

Review the capacity of the water reservoir to determine how often you need to refill it. The MOSPRO IPX7 Professional Cordless Water Flosser has an extra-large reservoir when it comes to portable units with a tank that can hold 300 ml. Stationary units will hold more.

Look for any extra bells and whistles that might make the oral irrigator easier to use. Some models have built-in timers, so you know exactly how long you’ve spent flossing. Others have a memory function that keeps the device on the last pressure setting you used.

Kristin Forte/Simplemost Media

DWYM Fun Fact

Water flossers are an excellent alternative to traditional string floss, as many studies have revealed that they actually have significant positive results when it comes to your oral health. Not only are water flossers 51% more effective at reducing gingivitis than string floss, but they are also twice as powerful at reducing gingival bleeding. They do a better job at removing plaque as well.

You may be wondering how water flossers came about. It was actually a dentist in Colorado, along with his patient who happened to work as a hydraulic engineer at the time, who created the first water flosser. The water flosser was then marketed to other dental practices in 1962. Today, we can find them in department stores, pharmacies and online stores, like Amazon.

The Water Flosser Tips and Advice

  • Always check the water flosser’s product label for the American Dental Association seal of approval. This seal lets you know the product has been thoroughly tested and meets the strict requirements set forth by the organization.
  • Look to see if the oral irrigator has a product warranty and how long that warranty is good for. Warranties vary greatly among flossers and can be anywhere from 12 months to 3 years. You don’t want to risk the product breaking down after just 3 months of use and having no way to recoup your money.
  • Determine if the outlets are compatible with your area of residence. Some flossers are only compatible with 110VAC/60Hz outlets, which are what you’ll find throughout North America, while others use USB ports for charging.
  • Keeping your water flosser clean is important. Read the product label to see if any of the flosser’s parts are dishwasher safe. Some may require you to run 2 tablespoons of white vinegar mixed with 16 ounces of water through the system. Afterward, run warm water through the system to rinse out the vinegar. You can also soak the flosser’s handle for 5 to 7 minutes in a cup that is filled with 1/3 white vinegar and 2/3 water. You should do this once a month.
  • When comparing prices for water flossers, you need to take into consideration the type of oral irrigator. For example, the Nicefeel Cordless Water Flosser Teeth Cleaner and the MOSPRO IPX7 Professional Cordless Water Flosser are designed for travel, so their cost is going to be different than the Waterpik Aquarius Water Flosser and the H2oFloss Professional Countertop Water Flosser, which are made to rest on your bathroom sink. You’ll also want to consider how many tips you get and how many pressure settings the unit comes with. More features equal a higher price.

About The Author

Alicia Bodine
Alicia Bodine 

Alicia Bodine is a New Jersey-based writer specializing in health and nutrition. She enjoys spending time searching for the best all-natural products that will keep her and her family in optimal health. With more than 15 years of experience, her work has appeared in sites like Livestrong and eHow Food & Drink. She has also served as the Healthy Foods editor at BellaOnline.