best water flosser reviews

Gone are the days of using a string to floss your teeth…

Today, nearly all households have invested in the best water flosser- the most popular device for teeth flossing right now.

Unlike the other methods before it, this device efficiently, effortlessly, and painlessly plucks food debris and plaque stuck in between your teeth and in the hard to reach parts of your mouth.

Most importantly, it significantly improves your gingival health.


I’ll take you through a comprehensive buying guide for this fantastic device (plus a list of the 10 most popular water flosser reviews) to help you pick the right model for your needs.

Let’s go…

What's a Water Flosser?

A water flosser, also referred to as oral irrigator or water pick, refers to an electronic device specially designed to help you floss your teeth the right way.

It does so by employing a pulsating water stream that effectively removes all the food particles, and plaque stuck in between your teeth.

A typical oral irrigator comes with three main parts- the motor w/pump, reservoir tank, and a variety of flosser tips. The motor with pump produces the pressure as well as a pulsating stream of water. This force is necessary for pushing water from the reservoir into your mouth.

The water enters your mouth through various tips that come with this device.

It’s also important to keep in mind that first water pick was made in 19602 by Gerald Moyer who was closely assisted by engineer John Mattingly.

The key benefits of using an oral irrigator to floss your teeth include:

  • Unlike the traditional flossing which leaves some of the areas of your mouth unattended to, this device cleans every corner, including the unreachable and tight areas, to give you a better flossing experience
  • It’s also comfortable and easy to use, unlike the manual flossing that might end up injuring your gums when flossing
  • This device allows you to adjust the water pressure so that you can floss your teeth with your preferred pressure- this is great for people suffering from sensitive teeth as it reduces the pain
  • A water flosser will also clean your braces effectively; it easily accesses the area between the wire and the brackets- something other flossing methods can’t do
  • It also promotes good gum health by stimulating the gum tissues and allowing increased blood circulation

Now that you know what a water flosser is, let’s shift our focus to our top-rated water flosser review list…

Our Best Water Flosser Picks:

1. Waterpik ADA Accepted WP-660 Aquarius Water Flosser:

First on our list of the most popular water flosser reviews is the WP-660 Aquarius Water Flosser. This is the most advanced water flosser from Waterpik, a respected name in the water flossing field. It features a unique compact and contemporary design.

The on/off switch is placed on the handle; the push-button power features LED lighting; and finger-tip easy pressure control- all of which make it one of the easiest, most intuitive models to use.

Tested and proved to deliver, this is one of the few products in its category to be accepted by ADA (American Dental Association). It does an exceptional job at cleaning between your teeth as well as below your gum line- the areas where traditional string floss and toothbrush can’t reach.

 With a reservoir tank capacity of 90 seconds, it takes you only one minute per day to achieve brighter teeth and healthier gums. Keep in mind that it comes with a 1-minute timer, with a 30seconds pacer, to ensure you thoroughly floss all the areas of your mouth.

Because it comes with up to 7 flossing tips, including the orthodontic tip, this is the perfect model for all users including those with implants, braces, periodontal pockets, or crowns.

It utilizes a superior oral irrigation technology (pulse-modulation technology) to facilitate maximum plaque removal. The pressure adjustability feature is excellent for people with sensitive teeth/gums as well as kids.

Highlighted features:

  • ADA seal of acceptance
  • Up to 10 pressure settings
  • Seven water flossing tips
  • 90 seconds water capacity
  • Brighter teeth and healthier gums for only a minute a day
  • Compatible with the 120V electric outlet

2. Water Flosser, Professional Cordless Dental Oral Irrigator:

If you’re a frequent traveler, you’d want to look for a portable model that you can conveniently carry around and floss your teeth in any place. In this case, Professional Cordless Dental Oral Irrigator is the best flosser for you- given its compact and cordless design. And just like our previous model, it’s incredibly easy to use, with one button operation. Plus it’s ideal for use by the entire family.

This professional cordless oral irrigator also delivers real results. It produces a high-pressure water stream for a faster, more thorough teeth cleaning. Its jet tip rotates at 360 degrees to ensure full prevention of dental plaque, teeth decay, sensitivity, and teeth decay.

With up to four similar jet tips, this model is ideal for families with 3-4 users. Also, note that the unit provides you with three flossing models- Normal, Soft, and Pulse- to let you select the one you’re comfortable with. If you’re using the flosser for your first time, I advise you to start with the Soft mode.

Regarding portability, this water flosser wins, 100%. It comes with a cordless and compact hand-held design which makes it easy to use anywhere, anytime. Besides, it comes with a bonus punch for easy storage.

Above all, it comes with a 1500mA rechargeable lithium battery that lasts for up to 14 days when fully charged. A universal 5V USB cable is included in the package for hassle-free charging in any country.

Highlighted features:

  • Cordless professional oral irrigator
  • 1500mA
  • Rechargeable lithium battery
  • Up to 4 jet tips included
  • 3 flossing modes
  • Incredibly easy to use
  • Efficient and effective

3. Waterpik ADA Accepted WP-663 Aquarius Water Flosser:

WP-663 Aquarius Water Flosser ranks on the same level as our first water flosser, the WP-660. Both models share nearly all the features, capabilities, and even design. You should, therefore, expect this model to also come with a compact and contemporary appearance as well as all its buttons placed similarly to the WP-660 for easy and convenient use.

It also comes with the ADA seal of acceptance, confirming its effectiveness. The model employs the advanced pulse modulation technology to thoroughly clean the hard to reach areas of your mouth- below the gum line and deep between your teeth crevices- where brushing and traditional flossing alone won’t reach.

Thanks to a high water reservoir capacity, you’ll enjoy a full 90 seconds of uninterrupted flossing. What’s more, the convenient 1-minute timer with 30 seconds pacer guides you into flossing your entire mouth in the set time- for even better results.

Amazingly, this unit also comes with a total of 7 tips to qualify it for use by users with different needs, including those with braces, sensitive teeth, and gum, etc. With up to 10 pressure settings, you can trust this model to meet your flossing needs if you’ve sensitive teeth/gums.

Highlighted features:

  • Easy, more effective to use
  • ADA seal of acceptance
  • 10 pressure settings
  • 7 flossing tips
  • 90 seconds water reservoir capacity
  • Compatible with the 120V electric outlet

4. Waterpik WF-03 Cordless Freedom Water Flosser:

Waterpik WF-03 Cordless Freedom Water Flosser is another extremely portal model- ideal for frequent travelers who want to take care of their teeth anywhere, anytime.

It’s also an excellent choice for people with limited bathroom place. It features a cordless design and runs on 3 AAA batteries which eliminate the need for connecting to outlets or charging.

You’ll be pleased to note that this model has undergone clinical tests and proved to remove 99.9% of the plaque in under 3 seconds. Just like all the other water picks, the tip easily accesses all the parts of your mouth to eject the harmful bacteria and foods stuck in between your teeth, promoting your oral hygiene.

Since it comes with a dual pressure control, you can also personalize the water pressure intensity for a more comfortable use. The two pressure settings include Low (for people with sensitive gums) and High (for deep cleaning experience).

Like all the other best Waterpik models, the WF-03 Cordless Freedom Water Flosser is super easy to use. It comes with 3 tips (quite a deal for such a compact, portable model) to allow people with bares to use it as well. It’s waterproof for use in the shower. And the included travel bag plus travel plug facilitates easy storage and transportation.

Highlighted features:

  • Clinically proven water flosser
  • Portable design
  • Runs on 3 AAA batteries
  • 100% waterproof design
  • 2 pressure modes
  • 3 water flossing tips

5. Waterpik ADA Accepted WP-662 Aquarius Water Flosser Review:

Halfway our water flosser reviews, we take a look at another Waterpik model that makes flossing easier and more effective than ever before! The WP-662 Aquarius Water Flosser shares similar features to all the other products in the Aquarius series- including ergonomic, easy to use design and a compact and stylish construction.

It has also been tested and trusted to by ADA to meet your flossing needs safely and effectively. It stages a thorough cleaning of your teeth, passing a high pressure, pulsating water stream through the tricky areas of your mouth.

This enables it to pluck out the tartar and plaque sticking to your teeth, food debris, and harmful bacteria. The many (10) pressure settings make it easy for you to set a level that you’re comfortable with…while the many (7) tips makes the unit suitable for use by people with braces, sensitive teeth, and gums.

The water reservoir tank provides you with full 90 seconds of flossing, eliminating the need to refill your unit in between the flossing process. The process gets even easier with the convenient 1-minute timer that lets you know when to switch between the upper and lower jaws for the best flossing results.

Highlighted features:

  • ADA accepted
  • Easy and more effective flossing experience
  • 10 pressure settings
  • 7 flossing tips
  • 90 seconds water capacity
  • Compatible with 120VAC/60Hz outlets

6. Waterpik WP-900 Complete Care Water Flosser and Sonic Toothbrush:

What does it feel like to enjoy convenient brushing and flossing, all in one device? Previous users of the Waterpik WP-900 term it as a great experience. This particular system (btw is one of the best Waterpik with high popularity all over) comes with a water flosser and sonic toothbrush for complete care of your oral health. The entire combination utilizes only one power outlet, making it a space-saving system.

The water flosser utilizes superior flossing technology to access the hard to reach parts of your mouth- to effectively eject plaque, debris and harmful bacteria- to give you healthier teeth and gums. It comes with a high-column capacity reservoir tank which provides you with 90plus seconds of flossing for the best results.

The rechargeable sonic toothbrush, on the other side, boasts 25% quicker bristle speed than its competitors. Add this to the superior flossing capabilities of the water flosser, and you’re guaranteed of more effective results.

Since the system comes with various flossing tips and pressure settings, it can be used by anyone who wants to take care of their teeth the best way. It doesn’t matter if you have braces or sensitive teeth/gums, this model is the real deal!

Highlighted features:

  • Combines water flosser and toothbrush
  • Removes plaque and food particles in the hard to reach areas of your mouth
  • 90 plus seconds of flossing; toothbrush boasts 25% faster bristle speed
  • Rechargeable toothbrush
  • Space-saving design
  • Compatible with 120VAC/60Hz outlets

7. H2ofloss Water Dental Flosser:

If you’re looking for the best oral irrigator that works quietly, say hello to the H2ofloss Water Dental Flosser. Straight from H2ofloss, it produces around 50db when in use which is simply inaudible, unlike most of the models out there. Moreover, it has a 100% waterproof design so that you can use in the shower without any issues.

In terms of performance, this flosser doesn’t disappoint. It produces a powerful water pulse column which easily and quickly removes plaque, bacteria, and food debris stuck in between your teeth and below the gum line.

 It provides you with an extended pressure range of 5-110PSI (or 5 pressure settings) to allow you to choose your preferred pressure setting. The settings also come with a pause button that will enable you to stop the pulsating water stream conveniently.

Interestingly, the water pulsates at 1200 pulses/minute- which is the most comfortable frequency recommend by dental experts. The model features a convenient design that places the tips on one side and the reservoir on the other side. With up to 12 multiuse tips, you don’t have an excuse as to why you shouldn’t use this H2ofloss’ top-rated flosser to clean your teeth and gums.

Highlighted features:

  • Super-quiet design
  • 100% waterproof design
  • Pressure range: 5-110PSI w/pause button
  • Convenient design
  • Compatible with 110V/60Hz outlets
  • Up to 12 multifunctional tips
  • Pulse frequency: 1200 pulses/minute

8. Philips Sonicare HX8211/03 AirFloss Rechargeable Electric Flosser:

At position eight of our best water flosser reviews, we take a look at a model that’s proudly designed by the number #1 dental experts- recommended electric toothbrush. That’s Phillips Sonicare brand. With their ability to create a top-performance toothbrush, we don’t expect less in their Philips Sonicare HX8211/03 water flosser.

The Philips Sonicare HX8211/03 is designed to remove plaque and food particles where the manual flossing and brushing cant. To do this, it utilizes the unique air & micro-droplet technology that gently removes plaque in the hard to reach areas by deploying rapid bursts of air and micro-droplets.

 It features a new auto-bust function that allows you to set the release of timed busts- for an even easier, quicker, and more effective cleaning experience.

AirFloss, an incredibly easy to use water flosser, comes with a compact design and is rechargeable, meaning it can be a great choice for people who are always on the move. You can opt to use it with water or mouthwash for a fresh experience. And yes, this device acts gently on your teeth and gums and will give you improved gum health in 2 weeks.

Highlighted features:

  • Made by Philips Sonicare brand
  • Removes 5x more plaque than manual flossing
  • Notable gum health improvements in under 2 weeks
  • Easy to use
  • Safe and gentle on your teeth and gums

9. Waterpik WP100W Ultra Dental Water Flosser:

Looking for the best Waterpik for plaque removal and effectively reducing gingivitis and gum infections? If yes, consider investing in the WP100W Ultra Dental Water Flosser.

Unlike the other Waterpiks we’ve discussed previously, this model presents you with an advanced pressure control system that delivers a water pressure column of 10-90 PSI with a pulse rate of 1200 pulses/minute. As you know, this is the recommend pulsation for comfortably (but effectively) dislodging the undesired plaque and debris in your mouth.

The unit also comes with up to 6 color-coded tips to make it suitable for people with braces, gum diseases, and diabetes. As a matter of fact, it’s clinically proven to be 3x more effective at cleaning around your braces with its orthodontic tip, compared to manual string floss.

Highlighted features:

  • Effective plaque removal
  • Advanced pressure control system
  • Perfect for implants
  • Essential for braces
  • 10 pressure settings
  • 6 unique tips

10. Waterpik Cordless Advanced Water Flosser Review:

Closing our list of the best water flossers is another product from the highly popular Waterpik brand- the Waterpik Cordless Advanced Water Flosser. As the name suggests, this is a cordless type oral irrigator, making it highly portable and ideal for users on the go or homeowners with limited bathroom space.

The key features that set this unit from other cordless models include the extra-quiet operation and a 4-hour magnetic rapid charge system, which make it convenient to use. It also comes with electronic pressure control- with up to three pressure settings (low, medium, and high) - to let you set the best water pressure intensity that you’re comfortable flossing with. Because it’s 100% waterproof, you don’t have to worry when using in the shower.

Like most of the other units from Waterpik, the Cordless Advanced Water Flosser also boats an ADA acceptance seal which guarantees its efficiency at removing plaque, food debris and harmful bacteria from your mouth. Best part- the flosser can be used by people with implants, braces, crowns, bridges, etc. as well.

Highlighted features:

  • American Dental Association (ADA) acceptance seal
  • Brighter teeth and healthier gums for only a minute per day
  • LED battery charge indicator
  • Electronic pressure control
  • New magnetic rapid-charge system
  • 360 degrees tip rotation
  • 4 flossing tips; 3 pressure settings; 45 seconds water capacity
  • Compatible with the 100-240V for global use

Water Flosser Buying Guide: Read Before You Buy

If you follow my best water flosser buying guide below, you’ll have an easy time finding the right model for your needs:

NOTE: This is actually the same buying guide I used to pick the 10 products I’ve just reviewed above. And it involves considering the following list of factors:


The first thing to look for in water flosser is its quality. You’d want to look for a high-quality model that will stand the test of time. Otherwise, you’ll be forced to replace your unit every month.

A high-quality device not only last for longer, but it should also perform well.


If you’re a frequent traveler, I advise you to look for a portable (cordless) water flosser. Such a device features a compact design, plus it’s rechargeable, making it highly mobile and suitable for you.

Additionally, you should check that the model charging system is compatible with different voltages so that you can charge it even in other countries.

Your Needs

Having your specific needs in mind when buying a water flosser will also help you pick right water flosser. This ensures you get the best experience from this amazing device.

For example, people with sensitive teeth or small kids should look for a unit that allows them to adjust the water pressure to a level they’re comfortable with.

Those who have braces or dental infections should consider buying water flosser with orthodontic and periodontal tips respectively.

Reservoir Tank Capacity

The reservoir tank capacity is related to the flossing duration of any given model. The bigger the size, the longer the flossing duration.

And the longer the period, the better more efficiently you’ll be able to remove the debris and stains hidden between your teeth.

With that said, you’d want to look for a model whose capacity translates to 60-90 seconds of flossing.

But if you don’t mind refilling your unit in between the flossing process, you can go for models with smaller tank capacities (i.e., 40-45 seconds).

Ease of Use

Using some water flossers can feel like hell.

However, few manufacturers have realized the need to make their models easy to use for their users. They reduce the flossing time while increasing the amount of pressure applied to make them comfortable to use.

Look for a model with buttons strategically placed (along the handle) so that you easily control it effortlessly.

Above all, a great model should come with an easy to refill reservoir, changeable tips, and different pressure levels.


Just like any other electronic device, it’s essential that you look for an oral irrigator that comes with a warranty. This ensures that in case your flosser develops any problems, you can contact the manufacturer for assistance.

Not only that, you should look for a product with a sufficiently extended warranty. I suggest you look for a warranty that ranges from 1 to 3 years from the purchase date.


In addition to all the above factors, some additional features make or break a water flosser. Check if the water flosser you plan to buy has several or all of the following features:

  • Water pressure settings: look for a model that comes with various pressure settings as well as PSI ranges
  • Ensure that your unit comes with several tips for increased versatility. The most common tips include orthodontic, periodontal, toothbrush, and tongue cleaner.
  • Some models are also integrated with a timer that lets you know when to alert you when to switch between the upper and lower parts of your teeth. You’ll find this feature quite helpful if you’re using the device for the first time.
  • And so much more.


How much do you wish to spend on a water flosser?

It is possible to find a great oral irrigator that comes for under $100. If you want more advanced features and functionalities, you should be willing to spend more than this amount.

Also, keep in mind that the more you pay, the better the quality of your water pick.

How To use a Water Flosser?

So you’ve finally purchased your first water flosser but don’t know how to use it?

Don’t panic.

Below, we take a look at some simple steps to follow to get the best out of your water flosser…

1. The first step involves filling your water flosser reservoir tank with lukewarm water and then placing it on the base, making sure it sits correctly.

2. Next, pick the right flossing tip to use based on your personal needs and firmly hold the unit handle.

3. If this is your first time using a water flosser, set the water pressure to high and point the tip towards the sink. Turn it on until water flows out. Then turn it off and proceed to the 4th step…

4. Now turn the pressure to low. This is the recommended setting for those using an oral irrigator for the first time

5. Move near the sink and put your preferred flosser tip in your mouth.

6. Turn on the unit and close your mouth as the flossing process take course to prevent a messy situation. Allow the water to flow into the sink from your mouth, when necessary.

7. How to direct the tip inside your teeth? Well, it's recommended that you begin with the back teeth. Place your tip such that it forms a 90 degrees angle with your teeth. And remember to hold it right above the gum line. Be sure to take pause when moving from one teeth to the next.

8. After you’re done flossing the entire mouth, switch off the unit.

9. Congrats! You’ve successfully used your water flosser to give your teeth a thorough cleaning! You can now press the tip ejection button on your model to remove the tip, then maintain it for next flossing session.

Do Water Flossers Work?

Most users who want to keep their teeth free from tart and plaque and extra clean wonder about the water flossers. They’re interested to know if these devices actually work; what they actually do; and why they’re better than other flossing methods.

In this section, I’ll clear the air on these questions and many others about a water flosser.

Does a water flosser work?

YES! This is not just any other form of a marketing gimmick but a little magical device that delivers a load of benefits to your oral health.

What does water flosser do?

As I stated earlier, an oral irrigator works by producing a stream of high-pressure water that’s ideal for dislodging the food particles, and debris stuck between your teeth as well as rinse off the bacteria present in your mouth.

“BUT…does this unit remove plaque and tartar as the manufacturer claims?”

This is the main question everyone seems to be asking about the water flosser.

In response, a string of studies have been carried out:

Majority of them have shown positive results where a water flosser effectively removes the tough plaque coating on your teeth that might result in tooth decay. Others have concluded that the tradition string floss is better.

The debate is still up, though.

Going with the results of the majority, we can easily conclude that a water flosser effectively removes plaque.

Don’t forget that this unit has also shown excellent results when it comes to reducing gingivitis diseases. It does this 52% better than manual flossing.

The secret to getting a model that yields your expected results lies in picking the best water flosser (check my buying guide section on how to do this).

Can Water Flosser Replace Flossing?

There is an ongoing debate on the effectiveness of water flossing and whether it can replace air flossing (or manual, string flossing, if you like).

That said, there are some critical situations where I’d recommend you to use the water flosser as opposed to the manual flossing.

These situations include:

  • If you have braces, using a string floss is almost impossible for you. As such, you’re only left with the water flossing method, which easily gets between the brackets and wires to remove any food particles and plaque hiding there. Moreover, a water flosser comes with orthodontic tip- specially designed to help you clean your braces efficiently.
  • Do you have a poor dexterity? If yes, you’ll have some physical hardships trying to use the string floss. Again, a water flosser has a reputation for easily accessing even the hard to reach areas of your teeth, making it the best option for this case.

Additional reasons why you’d want to dump string flossing for water flossers:

  • With a water flosser, you’re less likely to injure your gums than with the string flossing
  • A water flosser is also more comfortable and easy to use. This explains its high popularity among many families across the globe
  • The device also does a great job at promoting your gingival tissues health, eliminating the possibilities of gingivitis occurring

What If I Have Braces?

Before the popularity of the water flossers, people with braces had a difficult time flossing their teeth with the string floss.

It was simply impossible.

Today, the oral irrigator has made things easy. You can easily remove all the food particles stuck in your braces (i.e., between the wires and bracelets) as well as the harmful bacteria hiding in there. This is made possible by the fact that the pulsating stream of water that comes from your water flosser can easily access these areas, unlike the traditional string.


To get the best results when using water flosser to clean your braces, I advise you to look for a model that comes with the orthodontic tip.

As the word implies, this tip comes specially designed for use by folks who have recently undergone some orthodontic treatments- including the installation of braces on their teeth.

The tip features a tapered brush that does a great job at plucking debris and plaque buildup in your braces.

What Type Of Water Flosser Should You Get?

Before we get into more details, let me make it clear that water flossers come in different types, shapes, models, and variations.

Each type is designed to meet specific flossing needs.

With this in mind, it’s important to look for a model that matches your specific flossing needs.

The three main types of water flossers on the market include:

  • Corded water flosser w/ reservoir tank
  • Corded water flosser w/faucet hookup
  • Cordless water flosser

As you can see, the first two are corded while the last one is cordless, meaning we can further categorize them into corded (countertop) and cordless models.

So, which of these three models should you pick? In my opinion, this is a matter of your personal needs, lifestyle, and preferences.

Here’s a quick comparison of the two models to help you pick the one that meets your needs and preferences:

Cordless vs. Corded Water Flossers:

  • Power source: while the countertop model should be attached to an electric outlet, the cordless model operates on batteries (usually rechargeable)
  • Water reservoir tank capacity: a corded model has a higher tank capacity compared to the cordless mode. In other words, a countertop will give you 60-90 seconds of constant flossing while the cordless model will provide you with only 30-45 seconds.
  • Working mechanism: for the countertop, the reservoir connects to the handle via a cord hence the name corded water flosser. As for the cordless model, the water is actually stored in the handle, eliminating the need for a cable.

Because it’s corded, the countertop model can be seen as a permanent fixture with limited portability. The cordless is compact, making it a compact model that you can carry with you to any place.

  • Use: because the countertop features a larger tank capacity, you can use it severally without necessarily refiling the tank. The exact opposite applies to the cordless model which required you to refill it 2-3 times in between the flossing session.
  • Water pressure settings: as you know, water pressure settings allow you to manage the water stream pressure according to your needs. Usually, the countertop model comes with a broader variety of pressure settings compared to the cordless type.

Expect the corded model to feature a 0 to 100 PSI pressure range and a cordless model to feature 45 to 75 PSI pressure range.

Which model would you go for- the corded or cordless oral irrigator?

How It Works?

If you’re curious to know how a water flosser works, this is your part.

As I mentioned earlier on, a water flosser works by using a combination of water pressure plus pulsations. The motor with the pump is responsible for this pressure. It forces the water to move from the reservoir tank under a force, through the tip, and into your mouth.

When you direct the tip between your teeth and at your gum line, the high pressure and pulsations remove the food debris and bacteria in your mouth.

It’s that simple!

Final Verdict

Flossing your teeth is a necessary ritual that keeps your oral health in check. The process has become even easier and more effective with the entry of the water flossers into the market. These impressive devices effectively remove harmful bacteria and food particles stuck in the tight, hard to reach areas of your mouth. They’re also great for people with braces and sensitive teeth or gums.

If you follow my buying guide above when buying a water flosser, you’ll have an easy time finding the right model for your needs, no doubt.

Also, you can pick the best water flosser that matches your needs and expectations from my list of the 10 most popular models on the market today.