A water flosser is a specialized, consumer-grade dental care device that is designed to replace string floss. They accomplish this job through the use of low-grade hydraulic jets of water, which effectively scrub both tooth surfaces and the spaces between said teeth.
Best Water Flossers
1. Mospro Professional Cordless Water Flosser
Mospro irrigator is extremely effective at plaque removal providing a water frequency level up to 1800 times per minute. It’s also safe to use on dental implants and the water flosser comes with 4 different tips to service every issue. The IPX7 waterproof design protects both the internal and external components, making it safe to use in the shower.
With a rechargeable lithium battery, this machine can be used for a week and a half before needing a recharge. It includes 3 different modes: normal, gentle, and pulse, and the nozzle rotates 360 degrees so you can prevent bacteria from building up in even the most difficult spots. For these reasons, it’s our top pick.
2. Waterpik Aquarius Electric Countertop Dental Water Flosser
Waterpik Aquarius Electric Countertop Dental Water Flosser can remove up to 99.9% of plaque from any area of your mouth and is up to 50% more effective than traditional dental floss when it comes to improving the health of your gums. It’s safe to use with braces, implants, and other types of dental work and has earned the American Dental Association Seal of Acceptance.
With 10 settings, you can customize the cleaning level to your sensitivity. 1400 water pulses are provided every minute, regulated by a built-in timer that pauses at 30 seconds and 1 minute. Each tip rotates 360 degrees to ensure every hard to reach area is cleaned professionally.
3. Waterpik Advanced Cordless Water Flosser
Waterpik Advanced Cordless Water Flosser has been approved by the American Dental Association and is safe to use on braces, implants, or any other dental work you may have. It can eliminate up to 99.9% of plaque and works 50% better than traditional dental floss.
The 3 settings allow for varying degrees of pressure between 45 and 75 psi so you can easily clean your teeth according to your sensitivity needs.
4. Nxone Joofo 2019 Cordless Water Flosser
Nxone Joofo is a portable cordless water flosser that includes a 300 ml water tank that will last for 3 minutes of cleaning. With 3 power modes and 5 separate tips, you can rest assured that even your most sensitive areas will be taken care.
The powerful lithium battery will last for up to 14 days, so you will only need to charge the device 2-3 times a month. To ensure you don’t accidentally flip the switch, there is a 0.85s delayed start-up to avoid water spraying everywhere.
5. Pibidi Professional Cordless Water Flosser
Pibidi Professional Cordless Water Flosser offers 3 different modes of control: normal, soft, and pulse options, which provide cleaning for all types of dental needs. The built-in memory function allows you to program your favorite mode before you turn it.
Its powerful battery remains good for 7 to 10 days after it has been charged, so you only need to recharge once per week. Water pulses at 1800 times per minute and the kit includes seven tips that each offer 360 degrees of rotation to maximize cleaning.
6. Kuoas Water Dental Flosser
The Kuoas Water Dental Flosser can remove trapped foods from inside the teeth which can help prevent tooth decay, plaque build-up, and gingivitis. The tank is a full 600 ml, and includes an anti-leak seal to avoid messes.
It comes with 8 different tips depending on your needs including a hydraulic rotating toothbrush. With 10 pressure settings, everyone can use it safely – even if they’ve had recent dental work.
7. Cremax Cordless Water Flosser
Cremax Cordless Water Flosser has 3 different modes for cleaning so you can use it with bridges and implants. It can help with periodontitis, tooth decay, plaque, yellow teeth, and has an IPX7 waterproof design so it can be used in the shower.
The nozzles all rotate 360 degrees so you can clean every part of your mouth, even the areas that are hardest to reach. It holds its charge for up to 2 weeks straight and comes with a 2-year warranty to guarantee satisfaction.
8. H20 Floss Dental Water Flosser for Teeth Cleaning
H20 Floss has a massive 800 ml water tank and comes with whisper-quiet technology for a noiseless floss. It has 6 pressure settings, ranging from 5 to 110 psi and even includes a pause button.
The frequency of this water flosser is 1200 pulses per minute, and also includes protection against overheating.
9. Philips Sonicare Air Floss Rechargeable Electric Flosser HX8211/03
Philips is a trusted name in manufacturing and dentistry and the Sonicare Air Floss has earned the acceptance seal of the American Dental Association. This flosser is able to remove up to 5 times more plaque from between your teeth than a traditional brush can and can improve the health of your gums injnsut 2 weeks.
One battery charge can last up to 3 weeks and can work through your mouth in just 20 seconds. It’s recommended by dentists and safe to use on implants, orthodontics, and veneers.
10. Liberex Cordless Water Flosser
Liberex Cordless Water Flosser offers 5 jet nozzles and is completely waterproof. With a 300 ml water reservoir and 3 modes of dental care, it’s very safe to use on crowns, bridges, and veneers. It pulses 1600 times per minute and has 360 degrees of rotation with a longer nozzle so it can deeply clean every single corner of the mouth.
This machine has certifications from the FDA, the FCC, and Cypress thanks to the removable water reservoir that avoids any water vapor getting into the pump.
How We Rank
All of the water flossers that made our list can be used by people who have veneers, implants, and orthodontic work. The Philips and Waterpik water flossers have earned a seal of approval from the American Dental Association and are recommended by professional dentists, showing us their commitment to excellence and quality.
The best water flossers on our list have large water reservoirs, so that you wouldn’t have to replenish during your session. The H20 Floss even offered a massive 800 ml tank, providing plenty of run time. Batteries were also an important feature and we wanted water flossers to have at least a one-week running time, like the Pibidi Professional. Waterproof design was an important element as well, because we didn’t want the product to be damaged if it came into contact with a sink or shower. As such, products like Mospro, that had an IPX7 waterproof design were ranked highly.
All the products on our list came with multiple tips that are designed for a variety of functions, from being gentle on orthodontics, to periodontal pocket cleaning. Some tips, like those found with the Waterpik Aquarius offered 360-degree rotation so they can get the hard to reach places.
1. Water flossers are easy to use. Among other primary reasons, folks tend to add water flossers to their oral care regimen because of their practical ease of use. When compared to string flossing – which can require a great deal of physical dexterity to accomplish – water flossers require only about a minute of time while still managing to maximize your proximal dental conditions.
Prepping a water flosser takes mere moments; simply fill the water chamber and turn the appliance on. From there, water is pressurized as it sprays out of the attached nozzle (which resembles an electric toothbrush). Beyond that, you simply need to point the nozzle at each tooth and gap in your mouth to fully complete your daily oral cleaning.
It’s also fairly easy to customize most modern water flossers. Most consumer-grade models come with several nozzle heads that can be used to adjust the device’s end-point water pressure (usually between 50 and 90 pounds per square inch (PSI). Along the same lines, most standard models today also provide pulsation adjustment options (usually between 1,200 and 1,400 pulsations per minute) to provide versatility when it comes to maintaining the device’s coverage. Overall, a water flosser can comfortably slot into any dental hygiene routine, regardless of whether or not you have flossed previously.
2. Water flossers make use of innovative dentistry technology. A water flosser’s core active mechanic derives from technology traditionally reserved for a dentist’s office. Back in the 1960s, these oral irrigator tools (also known as dental water jets) were adopted by a Colorado dentist who worked with a hydraulic engineer to combine the best of both domains to improve his patients’ oral health.
After decades of refinement, these devices – today known as water flossers – maintain the hydraulic force of their predecessors to ensure efficient and effective oral coverage while greatly decreasing the risk for gum irritation. Even so, traditional string flossing has remained the primary method of periodontal pocket care recommended by American dentists.
But that trend is beginning to change. More patients are beginning to ask their dentist if a water flosser is appropriate for meeting their oral needs. As such, this innovative technology continues to become more user-friendly and affordable, due to increased competition.
3. Water flossers remove plaque effortlessly. In terms of core performance, water flossers are most widely recognized for their ability to remove dental plaque from both the surfaces of teeth and the pockets between them. In fact, independent studies have all but concluded that water flossing is among the most effective at-home method of removing plaque. One 2009 study even found an industry-leading water flosser model to be capable of eliminating around 99.9% of plaque in just 3 seconds (4).
Along the same lines, water flossers are fully capable of eliminating all types of biofilm that tend to accumulate on teeth regardless of oral hygiene habits. If not addressed properly, these biofilms can cause undesirable teeth staining, which in turn can lead to dental degradation overtime. But here again, water flossers have been proven to remove stains efficiently and provide noticeably whiter teeth with regular use at a rate of 25% over standard toothbrushing methods (5).
A 2012 study even found that a single use of a water flosser could decrease whole-mouth plaque at a 75% higher rate than standard brushing alone. The same study further found that water flossers were able to target the following areas with a greater degree of precision: 66% for lingual surfaces, 59% for marginal areas, and 92% for approximal areas (6).
While regular brushing should be maintained while using a water flosser, water flossers are definitely a top pick for those looking to target their oral plaque.
4. Water flossers lower the risk for gingivitis. As might be expected, this technologically advanced flossing technique has been proven to be more effective than traditional string flossing in several key categories, including in preventing the onset of gingivitis. Gingivitis is characterized by the swelling and inflammation of the upper edge of the gums, known as the gingiva.
If left unaddressed, this disease can lead to gum pain and bleeding, as well as a receding gum line. Water flossers, in particular, can tackle this task with precision, as one 2013 study demonstrated. In that study, researchers found that water flossers were around 80% more effective than air flossers when it came to decreasing whole-mouth gingivitis (7).
5. Water flossers reduce gum bleeding. Though it can occur due to straight forward abrasion, gum bleeding can also be a noteworthy side effect of those suffering from gingivitis. Luckily, water flossers are very capable of minimizing this painful side effect when used in place of abrasive manual flossing. This is because water flossers create less surface-level friction, allowing gum bleeding sites to heal appropriately while still keeping the afflicted area free of oral debris.
Even those presently suffering from bleeding gums can get some relief by using a water flosser. To this end, a pair of studies in 2008 and 2011 demonstrated a 26% decrease in gingival bleeding in patients using a water flosser – a factor nearly twice as high as standard brushing and flossing alone (8, 9).
6. Water flossers are more effective than string flossing. Research clearly shows that water flossing (when used as part of a complete daily oral hygiene regimen) is more effective than string flossing. One recent study in 2013 made this fully clear, with researchers concluding that water flossing outpaced string flossing at a 29% pace (10).
Many of these studies used medium and extended length testing periods as well, with those long-term results showing an even greater effectiveness ratio when compared to manual flossing techniques.
7. Water flossers are practical for individuals with braces or other dental appliances. Water flossers are also increasingly practical for use by specific types of dental patients, including those with braces or other similar types of fixed orthodontic equipment. Patients with braces are encouraged to floss regularly to prevent debris build-up around their equipment, so the fit is only natural.
Not only are water flossers compatible and gentle on these types of equipment, but they’ve also been found to be a productive upgrade compared to string flossing. A 2008 study summarized this conclusion in finding that water flossers were 3 times more effective at preventing plaque build-up and gingival bleeding in adolescent patients with braces (13).
8. Water flossers can provide protection for diabetics. Diabetics can also benefit productively from using a water flosser regularly. Diabetics, in particular, are very susceptible to periodontal disease, requiring a more rigorous at-home oral hygiene regimen. Water flossers can slot into this need nicely, making this necessary oral up-keep a low-effort affair.
Studies have also shown water flossers to be more effective than regular flossing when it comes to diabetic patients. In fact, one study from 2002 (in the form of a clinical trial) found that the sort of coverage and cleaning methods provided by a water flosser are among the best methods for keeping a diabetic’s risk factors low (14).
1. Water flossers can be expensive. Water flossers are very expensive when compared to string floss. They also require batteries or electricity, water, and ongoing maintenance; all of which are extra expenses. It may not be worth the hefty price tag for many individuals.
2. Water flossers are not convenient. Water flossers require access to electricity and water, making it difficult to use outside of the home. Traveling with it can be an issue as well given its bulkiness.
You should use your water flosser 1-2 times per day. Maintaining your water flosser is an essential aspect of using it on a daily basis. With regular cleanings, you can ensure that your oral hygiene device remains in peak productive condition (not to mention fully sanitary).
In general, you can find maintenance and cleaning guidelines for your water flosser in your model’s owner’s manual. However, there are a few general-purpose tips that can help ensure that your new flossing appliance remains at the top of its game.
You should regularly clean (with warm water) all valves and attachment point through which water regularly passes. If applicable, wash your water holding tank on the top rack of your dishwasher.
Always air dry the tank afterward to prevent warping. Using a mixture of 2 tablespoons of white vinegar and 16 ounces of water, regularly flush out your entire water flosser system. Rinse thoroughly afterward. At least once a week, soak all water flosser nozzle tips in a solution of 2 parts water and 1 part hydrogen peroxide for 5 minutes. Replace tips every 3-6 months.
What is a water flosser? A water flosser is a consumer-friendly variant on a trusted dentistry tool that is designed to replicate the action of string flossing while minimizing the overall degree of effort needed to maintain one’s oral health. To do this, a water flosser sprays pressurized jets of water at the user’s teeth, allowing them to efficiently clean both the outer surfaces and spaces between their teeth.
Water flossers are currently among the most popular forms of dental self-care available to consumers. They provide numerous documented advantages over traditional manual flossing, including effective coverage and reliability when it comes to applying proper pressure to the gum line. As such, patients with a wide variety of general and specialized oral needs have begun to use these devices to supplement (but not replace) their manual tooth brushing regime.
How much do water flossers typically cost? Water flossers come at a variety of price points, with options available to fit most budgets. Basic, budget-focused models typically weigh in between $30 and $35. However, high-end models (including those that have gained endorsements from dental professional organizations) can cost up to $50 or more.
As with many personal care products, water flosser prices are generally connected to each respective model’s performance capabilities. This means that more expensive models tend to come with more special features as well as enhanced reliability when it comes to reaching their peak cleaning potential.
Also, pricier water flosser models occasionally come with added physical or financial benefits. For example, a given model may come with a set of specialized device heads for more detailed cleanings. In the same vein, a well-regarded model may provide a warranty or guarantee that raises the base price but provides assurance against financial loss due to subpar performance.
Are water flossers more effective than string flossing? Both anecdotal and evidence-based research has concluded that in many cases, water flossing a more effective solution for oral health when compared to string flossing. To this extent, one overarching study from 2009 concluded that an industry-leading water pick was able to remove nearly 99.9% of visible (both at the microscopic level and to the naked eye) plaque (15).
In terms of effectiveness, water flossers have also been found to be a viable option for individuals with fixed orthodontic equipment (such as braces). A 2008 study and 2011 study concluded found that those using a water flosser experienced 26% less gum bleeding compared to those using only string floss. In this category of effectiveness, water flossing passes the test once again (16).
Does water flossing remove plaque and stains? If water flossing is maximally effective in any one category, it would be the removal of plague and similar types of so-called “biofilm.” Even recent research backs up this conclusion, with a well-regarded 2009 study showing that one popular water flosser was able to remove 99.9% of plaque from sample teeth (17).
Along the same lines, water flossers are very capable of removing undesirable teeth stains. A 2014 study points to this conclusion, with those researchers finding a 25% improvement in stain reduction when using a water flosser as compared to manual toothbrushing alone (which saw 0% reductions) (18).
Who should use a water flosser? Water flossers are particularly useful to individuals with heightened oral sensitivity or risk, such as those with pre-existing tooth or gum decay as well as those tooth implants. Along the same lines, individuals with orthodontic equipment have found water flossers particularly useful when it comes to preventing gum bleeding and gingivitis (19).
Also, diabetic patients are often recommended to use water flossers to counter their enhanced risk for periodontal disease. Some studies have found these personalized dental care products to be effective to this end, especially in terms of decreasing inflammation and the likelihood of oral infections (20).
Do water flossers require a great degree of maintenance? If used according to the manufacturer’s instructions, most water flossers can last for many years beyond their life expectancy. But to that end, most water flossers only require a basic degree of maintenance. Regular exterior cleanings are always recommended, though users are advised against submerging the device to remove built-up debris.
Because of their oral implementation, the most maintenance a user will need to perform on their water flosser will relate to its sanitation. This can usually be accomplished by running a white vinegar and water solution through the device (from the water chamber to the nozzle). With proper rinsing afterward, this process helps disinfect each component that may retain unsanitary debris as a result of regular use.
Are water flossers recommended by experts? For many years, water flossers were recommended by individual dentists to individual patients, without an overarching certification from a professional dental association. However, in 2017, the American Dental Association gave one industry-leading water flosser (the WaterPik) its Seal of Acceptance in recognition of its ability to remove plaque and reduce gingivitis (21).
With one popular line of water flossers receiving this recognition, it is expected that more companies will seek out a similar degree of certification in the near future. Accordingly, more individual dentists are expected to recommend water flossers to their patients for more general and specialized oral care.
When should I use my water flosser? Currently, the American Dental Association and the US Department of Health and Human Services recommends individuals to floss at least once a day (as well as brushing one’s teeth twice a day) (22). While the ADA and USDHH do not make specific recommendations for water flossers, the current once-per-day regimen is likely the best option for optimizing interproximal oral health.
Do I still need to use a toothbrush if I use a water flosser? While a water flosser is an effective method of removing plaque and dislodging particles trapped between your teeth, you should always continue your regular tooth brushing regimen while at the same time making a habit of using your water flosser. In accordance with current American Dental Association recommendations, this tooth brushing should occur at least twice per day, while your flossing (manual or water) should occur at least once per day (23).
When it comes to choosing a toothbrush, both manual and electric toothbrushes have been found to effective when used in conjunction with a water flosser.
Should I use my water flosser or toothbrush first? Overall, the pattern in which you care for your teeth is less important than the inclusion of both brushing and flossing as part of your daily oral care. The same goes for individuals using water flossers.
Generally, most individuals floss (manually or with a water flosser) after brushing to eliminate difficult-to-reach debris caught between their teeth. However, others reverse this order to remove surface-level plaque efficiently. In either case, flossing should not be left until a later time for risk forgetting the important practice altogether.
Is a water flosser as good as flossing? If done properly, a water flosser can be twice as good as regular string flossing. Clinical studies, done by WaterPik, show that water flossers can be up to 51% more effective for reducing gingivitis, compared to regular flossing.
Are water flossers a good part a daily oral hygiene routine? Water flossers can be more effective than string flossing, when used as part of a complete daily oral hygiene regimen. Research has presented solid evidence that using a water flosser and a standard toothbrush is “significantly more effective than a manual brush and string floss” when it comes to removing common sources of tooth decay. Furthermore, there tends to be better long term compliance with water flossing, leading to better overall results.
Can water flossers help persons with diabetes? Diabetics are very susceptible to periodontal disease, requiring a more rigorous at-home oral hygiene regimen. Water flossers help them stay ahead of the game and avoid serious complications.
Can water flossers be used on braces? Yes, water flossers are gentle enough to be used on persons that have dental appliances such as braces without ruining them. They are especially effective for these situations since food tends to get stuck more often. A 2008 study summarized found that water flossers were 3 times more effective at preventing plaque build-up and gingival bleeding in adolescent patients with braces (24).
Through its innovative combination of hydraulic technologies, water flossers represent one of the most practical and efficient methods for supplementing your daily oral care. While they excel at cutting down on plaque, gingivitis, and gum bleeding, they are also easy-to-use and customizable to meet a variety of specialized oral hygiene needs.
Those looking to take the next step forward with their oral health care should consider adding water flossers to their daily oral routine. Study after study has vouched for their quality, so there’s no reason to not consider them – especially if you don’t floss normally.
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