Best Water Flossers On The Market: Buyers Guide

Most people probably cringe when they hear their dentist mention the word floss. They send you home with a nice little sample of floss, which can sometimes end up in the garbage bin before it's first use. Let's face it, flossing with dental floss can be challenging, and time consuming. However, it's not a part of our daily routine that we want to skip out on. Flossing everyday prevents gum disease and tooth loss.

There is a better solution. One that you may even find enjoyable. Many have made the switch from traditional dental floss to an electric flosser. Whether you are on the go and need to bring your flosser along, or you like to eat, brush and floss in the shower, there is a dental irrigator designed to fit your needs. Check out our buying guide if you are looking to make the switch from regular dental floss, but not quite sure which one will be best for you or scroll down to see our top water flosser reviews.

Best Water Flosser Comparisons


# of Tips Included

Water Capacity

Global Voltage

Warranty (Years)

Waterpik Aquarius Water Flosser (WP-660C)


90+ seconds



Waterpik Complete Care Water Flosser and Sonic Toothbrush (WP-900)


90+ seconds



Poseidon Inductive Rechargeable Oral Irrigator


30+ seconds



Conair Interplak All-in-One Sonic Water Jet


800 mL



Pursonic OI-200 Professional Oral Irrigator


600 mL



What is a water pick?

A water pick is exactly as it sounds; a flosser that utilizes water pressure to clean between the teeth and gums. Basically, it's a powered device that shoots a thin stream of water in and around your teeth to effectively clean and remove plaque. It is also known as an oral irrigator. Do water flossers work? Studies do show that they are more effective than manual at reducing bleeding and gingivitis.

How does an oral irrigator work?

A dental irrigator has several different water pressure settings, all clinically proven to be safe. It is recommended to begin at the lowest setting and work your way up over time. The pressure of the water is enough to break down and remove the plaque or food stuck in the teeth. The water is held in a reservoir, which is then emitted through the handheld tip. Some models are cordless, some have wall plug-ins. Make sure the reservoir is filled with lukewarm water. Simply place the tip in your mouth after choosing a pressure setting. Slightly close lips to avoid splashing. Work your way around the teeth and let the flosser do the rest. Here are some detailed instructions.

Benefits of Water Flossing

    Easy to Use

    • You essentially let the electric flosser do the work for you
    • It's quicker and easier than traditional dental floss
    • Comes with a variety of tip attachments, each to do a specific job
    • Debris is rinsed out of the mouth while using the flosser
    • Portable models

    More effective than regular floss at reducing gingivitis, bleeding of gums, and removal of plaque

    • Clinically proven - to effectively remove plaque, reduce gingivits and bleeding of gums.
    • It is more gentle on gums. There is a high range of pressure settings to suit different needs.
    • Removes plaque and food from deep within the gumline

    Great for people with implants, braces and orthodontic appliances

    • It can be very difficult for people with braces to use dental floss around the wires of their braces
    • The water pick's orthodontic tip makes it easier to get to those hard-to-reach areas


    Can take up space depending on which model you purchase

    • For example the regular countertop dental irrigator contains a large water reservoir, which only makes up part of the device

    The tip attachments can end up costing more money than regular dental floss

    • With regular use, tips need to be replaced every 3 to 6 months

Buying Guide

One of the main considerations to think about is the size and design. Who will be using it?

    • Standard countertop models come in various sizes. Consider the amount of water the reservoir can hold. (5 oz, 7 oz, etc.) This will affect the length of time you can floss before refilling the tank. The larger the reservoir capacity, the more space you will need around your sink.
    • If you are a frequent traveller there are cordless compact versions that fit easily into a suitcase or on top of a small bathroom counter. Consider whether or not you need Global voltage, so there is no need for a converter when travelling.
    • There is even a model available that attaches to a shower pipe/head so you can floss in the shower
    • If more than one person will be using it, you may want to consider one with removable tips and color coding
    • Specially designed model for kids

    Another important consideration is the suitability for people with braces, appliances or implants.

    • ​As mentioned earlier, it can be very difficult for patients with braces or other orthodontic appliances to get in between the teeth and below the gum line with standard dental floss
    • Make sure to choose a water flosser that comes with an orthodontic tip. (tapered brush that is designed for this specific need). It is clinically proven to improve gum health greatly for orthodontic patients.
    • Speak to your dentist. They may know better than anyone which is the best oral irrigator for you.

    Learn about the different features included in certain models. There are many.

    • Water pressure settings. Look at number of pressure settings and various PSI ranges.
    • Number and type of tips included. Most come with standard tips, but some come with extra tips for different uses such as orthodontic, tongue cleaner, toothbrushes, periodontal tips, etc.
    • Massage mode - the water stream pulses for enhanced gum stimulation.
    • Color - If style is something that is important to you, some of them come in other colors such as black, purple, blue, etc. If you are planning on purchasing a water flosser, it doesn't hurt to buy one with a modern, stylish look! After all, it will be very visibly sitting out on your countertop.
    • Timers - Some oral irrigators, such as the Waterpik Aquarius, have a 30 second and 1 minute timer to let you know when it's time to switch from your upper teeth to your lower teeth and vice versa. This can come in handy especially when you are just starting out using an oral irrigator.
    • Length of warranty - The length of warranty on an oral irrigator typically ranges from 1 to 3 years, depending on the brand and model.

    What is your budget?

    • You can find an electric flosser for under $100. Over $100 if you are looking for more features and options.
    • Extra tips will add to the cost. Tips should normally be replaced every 3 to 6 months. So keep this in mind.

    Look at reviews

    • The best way to make a good purchase is to see what other customers are saying about the models you are considering. Look at a wide range of power flosser reviews.

    Top 5 Water Flosser Reviews

    Waterpik Aquarius (WP-660C)

    Packed with great features and fairly priced, this electric flosser is in our opinion the best flosser on the market. Comes with 7 different tips including the classic jet tip for general use, a toothbrush tip, plaque seeker tip for implants, crowns, etc., an orthodontic tip for braces, and a pik pocket tip for periodontal pockets and furcations.

    Not only can you floss and brush with the Aquarius, but you can massage your gums with hydro-pulse massage mode. Some other unique features include covered tip storage in the unit, water control on handle, 30 second/1 minute timers, and a new compact design. The water capacity allows for 90 seconds of flossing at high pressure.

    For the amount of features and extras it has, it sure comes at a great price. If you desire a quality product with all the bells and whistles, this is it.

    For a more in-depth review, click here.


    • Comes with a variety of tips
    • Budget friendly
    • Advanced water flosser


    • limited tip storage in unit

    Waterpik Complete Care Water Flosser and Sonic Toothbrush (WP-900)

    The Waterpik Complete Care is a combination of water flosser and sonic electric toothbrush. For the price, you cannot go wrong. When it comes to combination systems, this one is our top choice for best electric flosser. The toothbrush is up to 192% more effective than a manual toothbrush. Included with this model are 5 tips and 2 brush heads: 2 classic jet tip, 1 plaque seeker tip, 1 orthodontic tip, 1 pic pocket tip, 1 standard brush head, and 1 compact brush head for precision cleaning. It also comes with a hard-sided travel case.


    • Electric toothbrush and floss in one compact design
    • Ample storage space for attachments
    • Clear reservoir makes it easy to track water level


    • Toothbrush replacement head not as easy to find in stores

    Poseidon Rechargeable Oral Irrigator by ToiletTree Products

    With the Poseidon oral irrigator, you can forget about the mess of cords. It comes with an inductive charging cradle and lithium ion batteries, which makes it incredibly easy to keep fully charged and ready to use. Another bonus is the universal voltage which makes it great for travelling. It features 3 operating modes: normal, soft and pulse. It comes with 2 color coded tips, that are handy for households with more than 1 user.

    The fact that it's also BPA-free, makes it an even more attractive choice when it comes to oral irrigators.


    • Easy and convenient to use
    • Lithium-ion batteries and space-saving charging cradle
    • BPA-Free


    • No back-up power source
    • Not as many features or settings as Waterpik cordless

    Conair Interplak All-in-One Sonic Water Jet

    This water jet by Conair is one impressive device. Included are 6 tips: 2 vibrating brush heads (exclusive), 1 water jet, 1 subgingival, 1 tongue cleaner and a soft gum massager (exclusive) . It has 7 pressure range settings and uses sonic vibration combined with water pulsation for complete dental care.

    The water reservoir is clear, which makes it easy to keep track of water level. Mouthwash may be added to the tank for an extra fresh mouth. It uses Sonic Technology to deliver brushing, jet flossing and massaging functions. On the handle the user is able to control sonic vibration and pause the water flow. Overall a great all-in-one unit.


    • All in one: water jet, electric toothbrush and gum massager
    • Large capacity water tank
    • Great functions as well as easy on the wallet


    • Does not have universal voltage
    • Smaller pressure range

    Pursonic OI-200 Professional Counter Top Oral Irrigator

    Here is yet another outstanding jet flosser with features comparable to our other top picks. It boasts a high pressure range of 0 to 90 PSI and 1400 pulses per minute. If you are unsure of how much time to spend flossing, simply use the 2 minute auto-timer which alerts you every 30 seconds. Includes 3 standard nozzles plus 1 tongue cleaner. Get to those hard-to-reach areas with the 360 degree rotating nozzle. If need be, you can pause the waterflow with it's multi-function handle. The Pursonic Ol-200 is an overall great choice when it comes to quality features and design. It is our #5 choice in best oral irrigators.


    • Easy to operate control system
    • 100 240 volt for use worldwide


    • Only comes with standard tips and tongue scraper


    Overall, the Waterpik Aquarius is our top rated water flosser. It's well-rounded when you look at all factors that are important to a consumer. It looks like others would agree, based on the fact that it's received a huge number of positive reviews. It can be very useful to read reviews. Look for consistencies. If many consumers have the same issue with the product, chances are it's something you will encounter with the product as well. Find something within your budget, but remember that you usually get what you pay for. Most importantly, be mindful of your needs and whether or not the product satisfies them.

    Who would have thought there would be so much to consider when purchasing an oral irrigator? Now you can be confident of it's effectiveness. Hopefully this information proves to be helpful when and if you decide to throw that little package of floss in the bin and make an upgrade.

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