Top 8 Cordless Water Flossers – Keep Your Teeth and Gums Healthy in 2018

34 Models Considered
69 Hours of Research
7 Experts Interviewed
265 Reviews Analyzed

Have your gums ever started to hurt while you were flossing? Do you use a traditional flossing system? If so, this method could be irritating your gums or even damaging them, opening a pathway to infection. If all of this sounds like you, consider purchasing a water flosser. There are many different kinds on the market, but one of the best cordless water flossers can be your top option for several reasons. The top reason being, you won’t have to worry about getting tangled up in cords and can take it with you wherever you go.

But what features should you keep in mind while choosing? It’s natural that if you opt for a cordless model, you should check how long the battery can run without charging. Water tank capacity is also crucial, as you definitely don’t want to refill the water tank three or even four times during flossing. If you have braces, crowns, or implants, you’ll probably need an irrigator with special nozzles. We went out there to check if there are any cordless models that meet all those needs. We spent 30 hours and managed to find eight best cordless water flossers on the market today. Our review is based on tens of specs and hundreds of real customer opinions.

Top 8 Cordless Water Flossers Review 2018

If you are looking to improve your dental hygiene, want to take better care of your dental work, or just simply searching for a water flosser because your dentist recommended it, you should continue reading. Below you will find the table with all the key features of our eight favorites for a quick overview. Then, you can learn more about the best cordless water flossers on the market by reading our extended reviews of each product with their pros and cons. And if you’re new to water flossing, check out the buying guide to find out more about cordless water flossers.

Name and Features Image Rating Price
1. Zerhunt Professional Water Flosser (Best All-Around Cordless Water Flosser)
Continuous flossing time: up to 50 seconds
Jet tips included: 3
More features: the mode can be changed before turning on, and the flosser remembers the last mode you used; clearly best value for money and excellent feedback
Zerhunt
2. Waterpik WP-560 Water Flosser (Runner-up)
Continuous flossing time: up to 45 seconds
Jet tips included: 4
More features: accepted by the American Dental Association and is one of the most trusted brands in the dental hygiene market
WaterPik
3. SmarToiletries Professional Water Flosser
Continuous flossing time: up to 45 seconds
Jet tips included: 4
More features: 2-minute auto shut-off timer and LED battery charge indicator
SmarToiletries
4. QQcute Cordless Water Flosser (Budget Pick)
Continuous flossing time: up to 30 seconds
Jet tips included: 2
More features: patented waterproof, long-lasting, and lightweight design; long battery life is great for the money
QQcute
5. Panasonic EW1211A Dental Water Flosser (Best for Travelling)
Continuous flossing time: up to 35 seconds
Jet tips included: 2
More features: smaller than other items and comes with a neat charging base that is easy to carry with you
Panasonic
6. Greenvida Portable Water Flosser (Easiest to Use)
Continuous flossing time: up to 30 seconds
Jet tips included: 4
More features: quiet and easy to use water flosser lasting up to 14 days; good to start with
Greenvida
7. Ffomo Electric Cordless Water Flosser (Quickest Charging)
Continuous flossing time: up to 35 seconds
Jet tips included: 4
More features: needs only 4 hours to fully charge; includes 2 orthodontic and 2 classic nozzles
Ffomo
8. VAVA Water Dental Flosser (Longest Battery Life)
Continuous flossing time: up to 30 seconds
Jet tips included: 3
More features: long-lasting battery provides for up to 24 days on one charge
Vava
Top 8 Cordless Water Flossers – Keep Your Teeth and Gums Healthy in 2018
Features
  • 3 settings: pulse, low, and normal
  • 3 jet tips included
  • 50 seconds of water capacity (200ml water tank)
  • Battery: 1,400mAh lithium battery
  • 360°rotating nozzle
  • Pulse frequency: 1,400–1,800 times/minute
  • Water pressure (PSI): 30–100 psi
  • Waterproof
  • Charger adapter (input: 110–240VAC)
  • 45-day money back guaranty and one-year warranty

OVERALL RATING: 10 out of 10

Zerhunt

This long-lasting water flosser will completely revolutionize the way you clean your teeth. With its powerful speeds and multiple settings, the Zerhunt flosser removes the harmful bacteria and debris missed by traditional brushing and flossing. For those needing extra dental care, the high speeds and settings can help you deep-clean your teeth on a daily basis.

The Zerhunt is very easy to use: it has programmable settings, and it simply switches on and off. Its ergonomic design fits into the hand for comfortable use. The product has an extremely long battery life for the amount of time that is spent charging it. Its intense water pressure and strong speeds are unique for the portable unit. It comes with a wall and USB charger, making it ideal for those who travel or are always on-the-go.

When refilling your unit, make sure that your hands are dry because the water reservoir button has a solid connection that can be difficult to turn on with moist hands. Even though the unit is waterproof, handle with care when refilling the reservoir. Too much water could damage the irrigator.

PROS:
  • Large water tank and long continuous flossing time
  • Ergonomic and easy to use
  • The mode can be changed before you turn on the irrigator
  • Remembers the last mode you used
  • Long battery life
  • LED battery charge indicator
  • Great value for the features

CONS:
  • Tricky to turn on with moist hands

Features
  • 3 pressure settings: high, medium, and low
  • 4 water flossing tips (2 classic, 1 orthodontic, 1 plaque seeker)
  • 45 seconds of water capacity
  • Pulse frequency: 1,250 times/minute
  • Pressure range: 45 to 75 PSI
  • 360° tip rotation
  • LED battery charge indicator
  • Inductive charging (4-hour full charge)
  • Electronic pressure control
  • Compatible with 100–240/VAC
  • Accepted by the American Dental Association
  • Waterproof
  • 2-year warranty

OVERALL RATING: 9.7 out of 10

WaterPik

The Waterpik WP-560 Cordless Advanced Water Flosser comes from one of the most trusted names in the dental hygiene market. Using both pressure and pulsation, the Waterpik thoroughly cleans your mouth, missing what normal brushing and flossing and other water flossers leave behind. The simplicity of the design makes refilling the water tank and recharging a breeze. It is small yet powerful, helping you maintain healthy teeth and gums.

The pressure settings have varying strengths, so you can clean as little or as much as you need. The flosser comes with several tips so that you can have the cleaning experience that you need. The unit magnetically connects to the battery charger, and an LED light indicates the status of the charge, making it easy to recharge the unit.

The Waterpik is one of the larger water flossers on the market, at almost a foot in height. While the strength of the unit is one of the best, the size can be intimidating for first-time users. Leaving the battery charger plugged in for an extended period will make it die within a few months, so make sure that the unit is unplugged and stored after fulling charging the flosser.

PROS:
  • Simple and neat design
  • Long continuous flossing time
  • Three types of jet tips for various needs
  • LED battery charge indicator
  • Neat charging unit and easy connection
  • Thorough cleaning
  • Accepted by the American Dental Association

CONS:
  • Large and can be uncomfortable to hold
  • Battery dies if left plugged on

Features
  • 3 settings: pulse, soft, and normal
  • 45 seconds of water capacity (150ml)
  • 4 jet tips included
  • Build-in Li-Ion battery
  • Timer: 2min auto shut-off
  • LED indication
  • Pulse frequency: 1,400 times/minute
  • Water pressure (PSI): 40–90 psi
  • BPA-free, FDA approved
  • Charger adapter (input: 110–240VAC)
  • Waterproof
  • 30-day money back guarantee and 500-day limited warranty

OVERALL RATING: 9.5 out of 10

SmarToiletries

The SmarToiletries Cordless Professional Water Flosser can help promote better dental health and reduce the amount of time spent at your local dentist. Using a water flosser removes plaque, which significantly improves the health of your teeth and decreases halitosis and gum disease. This water flosser is perfect for those with dental work, for it is strong enough to remove unwanted plaque and debris, but gentle enough to protect your fillings and crowns.

The battery is incredibly long-lasting. Some users report that after a single charge, the SmarToiletries water flosser remains charged for months with daily use. It is extremely quiet and waterproof. The SmarToiletries is an essential tool for those with dental work, including braces, because it keeps plaque from building up around the most sensitive areas of your mouth more than brushing alone.

This flosser is one of the larger portable water flossers on the market, making it somewhat difficult to handle if you have small hands or if you travel with it. It comes with an A/C adapter charger only, which makes it a better home accessory than one for travel.

PROS:
  • Long continuous flossing time
  • Perfect on dental work
  • Long-lasting battery
  • LED battery charge indicator

CONS:
  • Large and difficult to travel with

Features
  • 3 modes: normal, soft, massage
  • 2 jet tips included
  • 30 seconds of water capacity (220ml reservoir)
  • 360° rotating nozzle
  • Water pressure (PSI): 30–125 psi
  • Universal USB charging cable included
  • Input: 100–240VAC
  • IPX7 waterproof design
  • BPA-free and FDA approved
  • 1-year warranty

OVERALL RATING: 9.5 out of 10

The QQcute Cordless Water Flosser is a perfect, lightweight product that can help maintain the health of your mouth while being a convenient travel item. Its strong pulses help clean out dental work while protecting them from damage. Various speeds of pulsation cater to your own needs, from a light to a deep clean. The waterproof design makes it long-lasting, and it includes two attachments for you to personalize your cleaning experience.

The QQcute Cordless Water Flosser is one of the lightest and most compact water flossers on the market. Its rechargeable battery lasts for weeks with multiple daily uses before needing to be plugged in again. It is lightweight, making it ideal for travel.

But those needing a deeper cleaning experience may need to refill the water reservoir more than once during use. Its small, thin design makes the water tank more compact than other water flossers.

PROS:
  • Lightweight and compact
  • Long-lasting battery
  • Decent performance for the price

CONS:
  • Has to be refilled during use

Features
  • 3 modes: jet, regular, and soft
  • 2 flosser nozzles included
  • 35 sec of water capacity (130ml reservoir)
  • Pulse frequency: 1500 times/minute
  • Waterproof
  • Ni-MH battery, rechargeable
  • Includes an AC charging stand
  • Charging time: approx. 15 hours
  • Input: 100–240VAC
  • 2 year limited warranty

OVERALL RATING: 9.0 out of 10

Panasonic

The Panasonic Cordless Dental Water Flosser is ideal for those who need an easy-to-use and effective form of dental hygiene. Using this water flosser on a regular basis keeps your teeth and gums healthy while being able to reach parts of your mouth that brushing can miss, such as the small spaces between your teeth. Its many speeds and functions are strong enough to deliver a completely clean mouth while being gentle on your gums.

Changing the settings is a breeze with the click of a button without having to change attachments. The nozzle rotates, allowing for a deeper clean than other water flossers. Using warm water with the Panasonic water flosser can soothe irritated gums and sore teeth. The steady water flow helps break debris loose and improve the health of your teeth.

Users have complained that the water tank of the Panasonic Cordless Dental Water Flosser is smaller than other products, making it inconvenient for those who do not like to refill their unit often. The smaller size of the product makes the water tank smaller, so more frequent refilling is necessary.

PROS:
  • Deep cleaning
  • Gentle on gums
  • Good warranty

CONS:
  • Smaller water tank needs to be refilled frequently

Features
  • 3 modes: normal, soft, and pulse with LED indicators
  • 4 jet tips
  • 360° tip rotation
  • Water tank capacity: 150ml
  • Pressure range: 40-120psi
  • Battery: 1400mAh Lithium battery
  • Charging time: 8 hours
  • Battery lasts up to 14 days
  • Universal voltage(100-240V)
  • USB cable and charger adaptor included
  • IPX7 waterproof
  • Low noise (75dB)
  • 2 min auto shut-off timer

OVERALL RATING: 9.0 out of 10

The Greenvida water flosser is more convenient than other models. There are three settings of varying intensities to get the clean feeling mouth that you want. The unit holds its charge for up to two weeks between charges. Designed to be quiet and effective, the Greenvida can prevent mouth diseases such as gingivitis and decaying teeth.

The Greenvida is powerful enough to eliminate debris from your mouth without daily use. Users have complimented the “clean” feel of their mouths after one application or with regular use. The tip rotates 360 degrees for full mobility and getting hard-to-reach places.

The downside with this item is that the lithium-ion battery in the Greenvida is one of the weaker lithium-ion batteries, making the charge only last between one to two weeks. Some other water flossers can hold their charge for over a month, making the Greenvida more high-maintenance than other products. Users have also complained that the water reservoir is too small for a total deep clean and have to refill it in the middle of use.

PROS:
  • Wider pressure range allows more versatile cleaning
  • Quiet
  • Powerful
  • Auto shut-off timer

CONS:
  • Battery life could be longer

Features
  • 3 modes: soft, normal, pulse
  • 4 nozzles (2 classic, 2 orthodontic)
  • Water tank capacity: 180 ml
  • Battery capacity: 1500 mAh (2 weeks / 2 times a day)
  • Charging time: 4 hours
  • Pulse frequency: 1,700 times/minute
  • Water pressure (PSI): 40–120 psi
  • IPX7 waterproof
  • Power adapter included (input: 100–240 VAC)

OVERALL RATING: 9.0 out of 10

With three modes and four nozzles, the Ffomo Electric Cordless Water Flosser is a convenient way to keep your mouth healthy in between dentist visits. The quick charging time of four hours makes the device ideal for people on-the-go or frequently travel. It is waterproof so that the device can be used anywhere in your bathroom.

The Ffomo comes with four separate tips, two classic and two orthodontic. If you are using the unit alone, the extra tips can be replacement pieces, making the device last even longer. It comfortably fits in the hand, and it is lightweight, making your nightly floss less time-consuming. The Ffomo comes with a travel bag for picking it up and bringing it with you wherever you go.

The battery life is not as long as other models. After the four-hour charge, the Ffomo lasts for 28 uses before needing to be recharged. The only way to recharge it is through a power adapter, which makes it a bulkier travel item. The highest speed is very strong, so the manufacturer recommends the user start flossing on the lowest setting and move up as they become accustomed to it.

PROS:
  • 2 classic and 2 orthodontic nozzles
  • Wide water pressure range allows more thorough cleaning
  • Quick charging

CONS:
  • Bulky to travel with
  • The normal mode is too strong for some users

Features
  • 3 modes: normal, soft, and pulse
  • 3 jet tips included
  • 30 seconds of water capacity (200ml reservoir)
  • 1 Lithium Polymer battery
  • 24 consecutive days on a single charge
  • 360° rotating nozzle
  • IPX7 waterproof
  • 18-month warranty

OVERALL RATING: 8.5 out of 10

Vava

The VAVA Water Dental Flosser is a sleek water flosser for the most stubborn plaque. Keeping your teeth free of plaque build-up is essential for healthy teeth and gums. Preset functions include a massage mode for those with extra-sensitive teeth and gums. Its extended battery life lasts for over three weeks after one charge. Using the VAVA flosser can treat and prevent main dental issues, such as halitosis, decaying and discolored teeth, and sensitive gums.

The removable water reservoir holds enough water for one deep clean either before or after brushing. Its waterproof design allows for use in the shower or the bathtub. The unit comes with both a USB and a wall charger, allowing for more portability.

To get the complete cleansing experience, the user needs to hold the water flosser in a vertical position to maintain the flow of water. This can be inconvenient for those who need a product for the hard-to-reach surfaces in the back of the mouth.

PROS:
  • The battery lasts extremely long
  • Preset function allows you to choose a mode without turning the irrigator on
  • Comes with both USB and wall charger

CONS:
  • Needs to be held in a vertical position to clean effectively

Buying Guide

If you’re new to cordless water flossers, there are several key points you need to consider before buying. First off, let’s make clear how a cordless water flosser differs from a corded one, and then discuss the key features to look at while choosing.

How does a water flosser work?

Women using water flosser

A water flosser or an oral irrigator is a device that offers a more advanced and efficient way to floss your teeth, especially if you have braces. Unlike traditional flossing, water flossers use high-pressure jets of water to clean between your teeth which not only give a more powerful way to clean but allow you to reach places you couldn’t have with string flossing.

Cordless vs corded water flosser

There are many benefits to both corded and cordless water flossers. Corded flossers also knew as countertop flossers have a higher water pressure. Most models come with as much as ten different water pressure settings as well as a bigger water reservoir. Corded flossers are usually easier to handle and use the power of electricity from the closest outlet.

A cordless water flosser has many of the same features as a corded one plus a few more. The biggest advantage is there is no need for electricity or a socket which makes the cordless models much safer to use. There are usually few pressure settings, but for many people, this is not a terrible thing. You don’t want so much water pressure that you cause discomfort. Cordless water flossers also have a smaller water reservoir meaning you will have to refill it a few times during use, but again, this is because of the more compact design.

As with any product, there is always a downside. Cordless water flossers do not offer the same water capacity as that of a corded one. They also don’t have the same level of water pressure, but most people can live with this fact. Cordless water flossers also have trouble working when held at an angle or upside down where a corded water flosser does not have that issue.

In conclusion, many people prefer a cordless water flosser over a corded one because of the ease of use and compact design. Many of the cons that come with using a cordless water flosser are related to the capacity of the water tank, but this really isn’t a big issue. Many consumers reported owning both a corded water flosser as well as a cordless one, reserving the cordless version for travel.

Owning a cordless water flosser seems to be the eco-friendlier way as it uses less water and less energy to operate. Cordless water flossers are also great for children of all ages to use without the worry of getting the cord wet and risking electric shock.

What to look at to make a good choice?

Water Flosser

  1. Water pressure control and modes – Most models of cordless water flossers we examined have three pressure control settings, or modes. The normal mode is good for those who have no problems with gums or sensitive teeth. Though, if you have such problems, it might be better to use the low, or soft, mode. The pulse mode can be used to gently massage your gums, which improves blood flow.
  2. Water tank capacity – How much water a water flosser tank can hold and on what pressure you operate it will define how long you can use it per one session. As discussed above, cordless water flossers usually have smaller tanks, so they’re unlikely to operate for more than a minute. 30 to 45 seconds is a common thing here.
  3. Nozzle features and attachments – Unlike in the case of electric toothbrushes, two people can use one nozzle to floss, as it doesn’t come into direct contact with teeth or gums. However, it’s still better to use different nozzles, as their filters wear out. Having a flosser with different nozzles can be an advantage for those who have braces or plaque issues. Special nozzles are more effective in that cases.
  4. Waterproof capability – If you like to use a water flosser while taking a shower, the waterproof design will definitely be an advantage. Most cordless water flossers have an IPX7 waterproof rating, meaning that they can submerge to a depth of up to 1 meter for at least 30 minutes. But of course, it’s unlikely you’ll use it that way!
  5. Battery life and charging time – Most cordless water flossers run on a rechargeable battery that usually lasts from 12–14 days to one month, depending on the battery type and how often you use it. The charging time, again, depends on a battery type and can be from 4 hours to even half a day. But that’s not critical, as you can just leave it on charge till the next time you floss. Just don’t forget to unplug you water flosser when fully charged, otherwise, you risk to spoil the battery.

Conclusion

No matter what your reason may be, investing in an excellent quality water flosser of any kind is essential to maintaining good oral hygiene for the entire family. You don’t have to spend a fortune to own one of outstanding quality. With the use of this guide, you will have no problem finding a fantastic water flosser at a great price.

10 Total Score
Zerhunt Professional Cordless Dental Water Flosser – Editor's Choice

The Zerhunt Professional Water Flosser is one of the top-rated cordless water flossers on the market today. There are thousands of outstanding reviews for this product. So many in fact that it was very hard to find a bad one, and even then, the complaint was the size of the water tank. But the thing is, all cordless water flossers have a much smaller water tank than the corded version. The Zerhunt is the perfect choice for anyone looking to purchase a great water flosser at an affordable price. Don’t waste your money on something you aren’t sure of, get a water flosser that thousands of other consumers have raved about.

Continuous flossing time
10
General performance
10
Ease of use
10
PROS
  • Large water tank and long continuous flossing time
  • Ergonomic and easy to use
  • The mode can be changed before you turn on the irrigator
  • Remembers the last mode you used
  • Long battery life
  • LED battery charge indicator
  • Great value for the features
CONS
  • Tricky to turn on with moist hands
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