Best Water Flossers — Consumer Reports (2024)

Only a few things are more soothing than that just-left-the-dentist feeling you get after getting your teeth cleaned. Interestingly, with a good water flosser, you can enjoy that feeling all day.

For starters, a water flosser (also called an oral irrigator) uses a pressurized jet of water to remove food particles and plaque stuck between the teeth or along the gum line. Although water flossers are usually recommended for people with braces, they can be used by anyone.

best water flosser consumer reports

In this post, we’d be looking at some of the best water flossers on the market, according to consumer reports and expert reviews.

Best Water Flossers (Consumer Reports)

In a bid to help you make a well-informed buying decision, we hit the market and compared dozens of water flossers by different brands.

After assessing each option in terms of aesthetics, water tank size, pressure settings, features, durability, brand trust, and ADA approval, we cut out the unimpressive options until we were left with the following top contenders.

1. Waterpik Cordless Advanced Water Flosser


The Waterpik brand is one of the best picks among most users due to its longevity in the market and so is its Waterpik Cordless Advanced model. This flosser is a great choice for users with limited space or those that want to use it in the shower to reduce the potential mess. The Waterpik Cordless Advanced Water Flosser is the recommended option for users looking to remove stains and get rid of between-teeth plaque buildup.

This cordless flosser comes with some advanced features that push it ahead of most others on the market. It features an extra-quiet design and a 4-hour rapid magnetic charge. With an en electronic pressure control and 3 settings, the Flosser allows you to personalize the water pressure intensity with three options: low, medium, and high. This allows for the best cleaning experience depending on your cleaning needs. Using cleaning options, you can remove up to 99.9% of plaque from treated areas. The three pressure settings provide pressure ranging from 45 to 75 PSI with all options offering an ultra-quiet operation.

The flosser is designed to get deep between teeth and below the gumline to ensure a plaque and debris-free mouth. To ensure it gets to every inch of your mouth, the Water Flosser tip rotates 360 degrees for easy access to your teeth and gums as you water floss.

If you wish to use it in the shower, the Cordless Water Flosser is built to be waterproof so you can save some time while you floss. Charging does take a bit of time though. The charger connects magnetically to the unit and charges in 4 hours. There is an LED battery indicator to let you know when it is fully charged.

The Waterpik Cordless Advanced Water Flosser is one of the most portable picks from the brand. It is also global voltage compatible 100 240vac, 60/50hz, allowing for easy travel. The package comes with a travel bag and a tip storage case plus 4 accessory tips for multiple users and needs to ensure you get the best experience.


  • Water pressure is quite strong
  • Ergonomic fit to your hand
  • Small and portable
  • Wireless charging


  • Battery is prone to fail if overcharged
  • Unable to empty it completely

2. Waterpik Aquarius Water Flosser


The Waterpik Aquarius Water Flosser prides itself as the easiest and most effective way to floss, removing up to 99.9 percent of plaque from treated areas. Coming from a brand that holds the record for the first Water Flosser to earn the American Dental Association (ADA) Seal of Acceptance, it is definitely an option you should not overlook.

One of its most distinguishing features is the 10 different pressure settings. Due to varying gum sensitivity and the spaces between people’s teeth, the extra options make it easier to personalize the pressure to get the best experience. Another perk is the high volume reservoir plus flow control. The Waterpik Aquarius Water Flosser is designed to clean deep between teeth and below the gumline where brush and traditional flushing can’t reach.

The flosser is designed to hold 22 ounces of water and provide 90 seconds of water capacity. During use, there is no refilling required. The on/off switch gives easy control over water flow. Maintenance won’t also be a problem as the reservoir is top-rack dishwasher safe ensuring easy cleaning and saving a lot of time.

All it takes is one minute per day to use the flosser and enjoy improved gum health plus fresh breath. The flosser comes with 7-color coded flossing tips to help with flossing, especially for users with multiple family members or different needs.

While the Aquarius Flosser is great in just about every area, it is not the most portable option. However, if you’re on the market for a powerful flosser that provides excellent results and is very easy to use, then the countertop models like the Aquarius is the right option to go for.


  • Easy to use
  • Features multiple heads for different functions
  • Can be used with your favorite mouthwash
  • On/Off water control on handle


  • Quite pricey
  • Flosser can be somewhat loud

3. Waterpik Sonic-Fusion 2.0 Professional Flossing Toothbrush


If you’re in the market for a Flosser that combines water flossing with brushing in one appliance then the Waterpik Sonic-Fusion 2.0 Professional Flossing Toothbrush is the best pick you can find. This product is highly recommended for people with different dental restorations that are harder to keep clean. This flosser plus toothbrush combines the power of an advanced sonic electric toothbrush with the effectiveness of the Waterpik Water Flosser to provide double cleaning action.

You get 3 modes: Brush, Floss, or Both. You can easily switch between modes at the push of a button switch on the device. Some users might be skeptical about the effectiveness of an all-in-one solution, however, the Sonic-Fusion si clinically proven to be 2x as effective as traditional brushing and flossing for improving gum health and reducing plaque.

The Sonic-Fusion is designed to be easy to use and comes with all the necessary accessories to save time and ensure quick use. There are 10 water flosser pressure settings so you can personalize the pressure for your mouth. A 2-minute timer with a 30-second pacer plus a deluxe toothbrush travel case does come with the package.

To use the device, simply push a button to detach the handle from the water hose for brushing your teeth on the go. You can add your favorite mouthwash to the water reservoir. However, be sure to rinse the unit after.  The Sonic-Fusion also comes with instructions on how to brush, floss, and use the Brush+Floss function. During the brush mode, you can apply toothpaste, as well as the floss mode or Brush/Floss mode.


  • Very easy to use
  • Increased water flossing performance
  • Quiet operation
  • Advanced lithium-ion battery


  • Does not work with GFCI circuits
  • Quite expensive

4. Waterpik Cordless Pearl


Rechargeable and portable, the Waterpik Cordless Pearl Flosser is designed to keep your whites clean and your gums healthy. The flosser features a unique combination of water pressure and pulsations to clean deep between teeth and below the gumline to remove plaque and debris that regular brushing and flushing will hard a hard time getting rid of. The flosser features a quiet design that ensures for the smoothest experience when used in your bathroom or during travel.

There are 2 pressure settings to look forward to. These allow you to personalize the water pressure intensity depending on your level of sensitivity. The flosser also features an ergonomic design that makes it easy to hold and use plus an improved 360-degree flossing tip rotation, making it easy to reach all areas including the back teeth.

One of the most outstanding features of the Waterpik Cordless Pearl Flosser is the battery life. It comes with a rechargeable NiMH battery that provides up to 2 weeks of use.


  • Battery provides up to two weeks of use on a single charge
  • Great build quality
  • Powerful yet quiet operation
  • Can be used with your favorite mouthwash


  • Water tank is too small
  • Filling the chamber is awkward and tedious

5. TUREWELL Water Dental Oral Irrigator


The TUREWELL Water Dental Oral Irrigator is one of the best choices for users looking for a more affordable option. The oral irrigator provides gum health up to 60% compared to traditional brushing or flossing by cleaning the hidden parts of your mouth. Using powerful pulsations, it can more efficiently remove food debris hidden deep and massage your gum while preventing oral problems like teeth stains and bad breath.

These benefits are brought by some insane features. First is the 10 adjustable water pressure settings that ensure personalized use. The high-efficiency water pulse has a range from 30 – 125 PSI so you can always find the most comfortable pressure setting for your mouth. This is a great feature if you have sensitive teeth or would prefer to start with small to build your experience with the irrigator. The jet nozzle comes with a 360-degree rotation design to ensure it reaches all areas of the mouth and removes 99% of all plaque.

In addition, there is a large tank rated 600ML with a leak-proof design so there are no worries about leaks during use. The 1-meter flexible hose offers 90 seconds of uninterrupted water flow enough for a single flossing session. You can also control the water flow using the on/off switch on the handle.


  • Upgraded anti-leak design
  • Great for people with braces
  • Quiet operator
  • Affordable price tag


  • The reservoir is smaller than that of its competitors
  • Heads don’t curve enough to reach and clean the backside of teeth

6. SYNHOPE Water Flosser


The SYNHOPE Water Flosser comes with a telescopic water tank and integrated storage nozzle designed to reduce the volume of the product compared to the competition. This makes the water flosser very easy to carry around. When it comes to performance, the SYNHOPE Water Flosser pretty much promises the same thing as other picks. It might be the most effective way to floss, helping you remove up to 99.9 percent of plaque from treated areas and improve gum health.

SYNHOPE Water Flosser features 3 clean modes: soft, pulse, and strong, all offering a low-noise design to meet your oral care needs. The low volume thanks to the telescopic water tank is one of its main selling points and it does prove useful. The flosser comes with three jet tips and portable storage bags that allow for easy travel.

Impressively, the SYNHOPE Water Flosser offers a long-lasting battery life of over 60 times flossing on one full charge. This means up to 30 days of use on a full charge. Charging the battery only take about four hours.

The flosser is supported by a 30 days no reason refund warranty which gives you some assurance on the product. Overall, the SYNHOPE Water Flosser is a great option for users searching for a small and portable flosser. It comes with an affordable price tag that helps you save a lot if you’re on a tight budget and consider options from competitors to be too expensive.


  • Small and portable water flosser
  • Built with fine quality materials
  • Priced at a genuinely affordable rate
  • Waterproof and leak-free design


  • Usage might require a learning curve
  • Features a micro-USB charging port rather than USB-C

7. Waterfloss Water Flosser


The Waterfloss Water Flosser is an advanced small oral irrigator with a removable water reservoir designed to provide 1 minute of flossing time to ensure a healthier and cleaner mouth for users. There are 4 flossing modes; normal mode for everyday use, pulse mode for users that prefer enhanced gum massage, a soft mode for users with sensitive teeth, and a custom mode where you get to choose from 8 cleaning levels.

When it use, you get up to 10 water pressure settings up to 90 PSI with up to 1400 pulses per minute. These features make the flosser stand out among other competitors, considering that it offers these features that are otherwise premium at a more affordable price.

The Waterfloss cordless water flosser features a 1400mAH lithium battery that offers up to 4 weeks of flossing on a single charge. This is highly convenient if you plan on traveling with the device. It also includes global voltage so you can use it anywhere around the world. The flosser is also waterproof allowing you to use it in the shower.

For multiple use, there are 4 interchangeable jet tips for multiple family members that can rotate 360 degrees during use. The ergonomic design makes it easy to hold and maneuver around the mouth.


  • 4 weeks of battery life on a single charge
  • Ergonomic design
  • 4 interchangeable jet tips for multiple family members
  • Affordable price tag


  • Build quality could be better
  • Water reservoir could be bigger