Top Pick for
Overall water flosser
Top Pick for
Overall water flosser
Top Pick for
Water flosser for people with braces
Top Pick for
Cordless water flosser
Top Pick for
High-power water flosser
A water flosser, sometimes referred to as an oral irrigator, is a device that uses high-powered jets of water to remove plaque and food debris from between your teeth and around your gums. Water flossers are designed to provide an effective alternative to traditional dental flossing, providing superior cleaning power and are often easier to use for those with limited dexterity or hand strength. They can also be used in combination with other dental hygiene tools such as toothbrushes for optimal oral health.
When shopping for a water flosser, it's important to consider features such as pressure settings, tank size, nozzle type and cord length. Pressure settings allow you to adjust the strength of the water jet depending on your needs; those who suffer from gum disease may require stronger pressure than those with healthy gums. Tank size will determine how much water you have available at any one time; larger tanks offer more convenience but can be bulkier. Nozzle types vary by manufacturer; they may be angled or straight, and some offer additional features such as massage or tongue cleaners. Finally, cord length should be considered if you're looking for an option with greater portability.
For this list, we evaluated numerous water flossers found in various online retailers, including Amazon, Appliances Online, Chemist Warehouse and eBay. We picked models based on customer reviews and ratings. We also chose the units for each category based on key product features.
We picked the Waterpik Cordless Advanced Water Flosser WP-562 as the best water flosser you can get online. It has a rating of 4.4 out of 5 stars on Amazon.
Suitable for people with crowns, veneers or bridges, this water flosser promises to effectively remove up to 99.99% of plaque from treated areas. It is also clinically proven to be 50% more effective in improving gum health compared to string flossing.
Not only is this flosser effective in removing plaque even if you have braces, it also eliminates deep debris between teeth and gum lines. Many customers said it's pretty high-powered and easy to operate, making it ideal for beginners. It also leaves the mouth feeling refreshed and clean after each use.
One con, however, is its weak battery life. Several reviews found that it doesn't last as long as other models in the market. The battery also can't be replaced, so you need to buy another unit once it dies.
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For the best cordless option, we recommend the Philips Sonicare Cordless Power Flosser 3000, which has a rating of 4.1 out of 5 stars on Amazon.
Featuring QuadStream technology, this water flosser has an X-shaped quad stream tip that delivers 4 separate water jets for enhanced cleaning coverage between your teeth and along the gum line. This feature ensures your mouth is deeply cleaned, eliminating deep dirt and plaque with ease.
There is also Pulse Wave technology for gentle pulses of water for a comfy operation. Apart from 2 flossing modes, this model has 3 intensities and a 250ml water reservoir. And when it comes to battery life, it's also pretty impressive. It uses USB-C charging so you can charge the unit in no time.
If you want a water flosser that will help maintain good oral hygiene as well as keep braces clean, the Hangsun Oral Irrigator is worth considering. This model has a rating of 4.4 out of 5 stars from over 4,000 Amazon customers.
The Hangsun Dental Irrigator comes with 3 modes, including "normal" for the powerful removal of food particles while being gentle to your teeth and gums. It also has an in-built battery, which means it can be used continuously for 14 days once it has been charged. Additionally, there's a 300ml water tank and the clean noise is quiet too.
Many customers praised the product's impressive battery life, ease of use and value for money. It easily removes deep dirt and plaque between braces and the gum line without irritation. It also has 4 interchangeable jets as well as being global voltage compatible, making it suitable for travel.
While it has only received 37 reviews to date on Amazon, our pick for the best cheap water flosser is Colgate's Blast Water Flosser, which has a rating of 4 out of 5 stars on Chemist Warehouse.
The Blast Water Flosser features a waterproof design, which means it's safe to use in the shower for easier operation. It comes with a rechargeable battery that claims to last up to 4 weeks on one full charge as well as an easy-to-fill water tank, holding water that can last up to a minute.
Apart from 3 pressure modes, it is cordless and portable for travel. Many customers said it's a pretty decent option for beginners, but some may find the pressure a bit weaker than other water flossers. Despite this, the flosser still effectively removes plaque and food particles from the teeth and along the gum line –it just takes a bit longer than other flossers.
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We recommend the AquaSonic Home Dental Center PRO as the best electric toothbrush and water flosser combo. On Amazon, it has a rating of 4.3 out of 5 stars from over 1,000 reviews.
Suitable for a deep clean, this toothbrush and water flosser combo features multiple pressure settings and modes to fit any of your dental hygiene requirements. It has a vibrating toothbrush function that helps remove plaque and deep dirt, while the water flosser has 10 levels of adjustable water pressure to leave the mouth refreshed and feeling clean.
Apart from being sleek and compact, this combo has 4 brush modes and a smart vibrating notification timer for your convenience. It is also powered by a lithium-ion battery and has a 600ml water reservoir. It comes with a tongue scraper, 2 flosser jet tips and 6 brush heads as well.
The WP-660 is our pick for the best Waterpik flosser. This has a rating of 4 out of 5 stars on Amazon.
One of the brand's most advanced models, the WP-660 features a sleek and compact design suitable for travel. It uses a combination of water pressure and pulsations to deeply clean between teeth and below the gum line to remove deep dirt and food particles.
To use the flosser, simply fill the reservoir and point the tip at your gum line to floss. This features 10 pressure settings from gentle to the maximum as well as 7 accessory tips to cater to all your oral hygiene requirements. Apart from being suitable for crowns, veneers and bridges, this flosser is also ideal for people with braces.
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For the best high-power water flosser, we picked the Panasonic Ultrasonic Water Flosser. This has a rating of 4.5 out of 5 stars on Amazon.
Featuring 10 advanced settings, this ultrasonic water flosser removes food debris between teeth and gum lines to prevent periodontal and other gum diseases. It delivers ultrasonic pulses of water that reach deep between the teeth for an effective clean.
There is also a retractable coiled water hose and magnetised handle for ease of use and storage. The water tank is also dishwasher-safe for added convenience. However, the reservoir is a bit smaller than other options in the market. Despite this minor setback, the flosser has gained plenty of positive feedback from customers. Many liked the streamlined design and high-powered operation, while others said it's pretty straightforward to use.
If you're looking for the best Oral B option, we recommend the Oral-B OxyJet Cleaning System. This model has a rating of 4.3 out of 5 stars on Amazon.
This water flosser features OxyJet technology that enriches water with micro-air bubbles for a deep clean. It gently yet effectively removes food particles and deep debris from teeth and between gum lines. Apart from adjustable water pressure, this has various nozzle functions as well as a gum massage function for your convenience.
There are also 4 OxyJet push-on nozzles and a mono-jet function for effective cleaning action. Many customers said it's pretty easy to use and has a decent-sized water reservoir that can last for over a minute. And while the operation is a tiny bit noisier than other flossers, users said it's not a deal breaker.
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For this list, we looked into dozens of water flossers listed in various online retailers like Amazon, Appliances Online, Chemist Warehouse and eBay. We evaluated models from the following brands:
We narrowed down our choices based on customer ratings and reviews (as of January 2023). We also considered each model's key product features, ease of use, features and value for money. We came up with what we believe are the 8 best water flossers available online.We value our editorial independence, basing our comparison results, content and reviews on objective analysis without bias. However, Finder may receive compensation when you click some links on our site. Learn more about how we make money from our partners and why you can trust our guides.
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