Best water flosser 2021

Which is the best water flosser in the UK?

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The 10 best water flossers to buy in the UK

The top 10 list of the best water flossers lists various brands and prices

Review10Best compares the best water flossers in the UK and selects the one by Hangsun as the best water flosser. In a water flosser buying guide, you can read more about the features of the different water flossers and see a recommendation on which water flosser to buy in the UK in 2021. By considering the top list of water flossers, you can find the best water flossers and save time shopping online.


Table of contents

  1. Read the ultimate water flosser buying guide
  2. View the water flosser picks and see how they rank in the top list

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Best water flossers: A complete buying guide

All you need to know before buying a great water flosser

Picture of a water flosser

Looking for a water flosser but aren’t entirely sure what you need? It’s one of the lesser-known dental hygiene products so not everyone knows what features to look out for and things to consider before buying the best water flosser. That is where this handy buying guide is here to help!

What are water flossers?

A water flosser, also known as an oral irrigator, is a dental hygiene device that sprays high-pressure water across the teeth. This helps to remove plaque and food debris between teeth and around the gum line that can cause tooth decay and other dental health issues.

Why should you buy a good water flosser?

The best water flossers improve your dental health, ensuring your teeth and gums remain healthy and plaque-free. The device performs a similar job to dental floss but is generally more efficient and much easier to use, so if you want to maintain healthy teeth and gums then it’s a worthwhile investment.

Another picture of a water flosser
How to choose the right water flosser?

If you want to buy the best water flosser for your dental hygiene there are a few things to consider:

  • Battery: Some of the most popular water flossers are cordless devices, so if you choose one of these make sure that you check how long the battery lasts. Some will run for a week or longer on one charge while others won’t last that long, while there are certain models that use disposable batteries rather than rechargeable ones.
  • Heads: A standard water flosser comes with a single head that is replaced after a certain amount of time has passed but there are many that come with interchangeable heads. These are great for specific types of cleaning, such as cleaning sensitive teeth, crowns, implants and children’s teeth. So consider whether any of these may be useful.
  • Certification: The best water flossers tend to be verified by oral healthcare specialists, indicating that they are safe and effective. These are usually clearly marked on the product and can be a good sign of a reliable water flosser
What is the best kind of water flosser in the UK?

There are few options when it comes to the different types of water flossers that are available, any of which might be perfect for your needs!

  • Countertop Water Flossers: These devices feature a large container that connects to the device to provide a constant source of water when it’s turned on. As a result, they have the highest pressure of any type so are the most effective at removing plaque and debris, while you can adjust the pressure sensitivity to suit your needs, with lower settings suitable for sensitive teeth.
  • Cordless Water Flossers: The cordless models are completely self-contained so don’t have any cords restricting their movement. They are much smaller and don’t have the same pressure levels as a countertop water flosser, while the water may need to be refilled before you finish flossing due to the limited capacity.
  • Combo Water Flossers: Combo devices combine both a water flosser and an electric toothbrush in one handy unit. The water flosser is typically a countertop model, with the toothbrush being charged in the same unit.
…are you ready for the best picks of 2021?

Top 10 list of water flossers in the UK (October 2021)

The bestseller list compares brands and their water flossers. Which water flosser is the best?
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Best choice* TOP 1
Image of Hangsun HOC700 water flosser
Hangsun Water Flosser Cordless Oral Irrigator Rechargeable Ultra Dental Water Jet HOC700 for Teeth Braces with Portable USB Charger 300ML Water Tank and 4 Jet Tips for Travel & Home Use*
  • Convenient and Safe - The rechargeable oral irrigator with powerful lithium battery…
  • Extra-Quiet Design - Thanks to updated water pumper, HOC700 water flosser noise level…
  • 300ML Detachable Water Tank - Extra large 300ml water reservoir allows you to thoroughly…
BUY NOW*
Offer* TOP 2
Image of PECHAM . water flosser
Water Flosser for Teeth, PECHAM Portable Cordless Oral Irrigator Water Dental Flosser IPX7 Waterproof 300ML 3 Modes 4 Jet Tips Deep Clean Helps Whiten Teeth, USB Rechargeable for Travel*
  • POWERFUL BATTERY & TRAVEL TIPS BOX - USB Rechargeable water jet dental flosser…
  • IPX7 WATERFROOF & EASY CLEANING-The 300ML detachable cleanable upgraded water…
  • 3 DIFFERENT FLOSSING MODES- The portable water flosser, 3 Modes meet various oral…
BUY NOW*
TOP 3
Image of Waterpik WP-660UK water flosser
Waterpik Ultra Professional Water Flosser with 7 Tips and Advanced Pressure Control System with 10 Settings, Dental Plaque Removal Tool, White (WP-660UK)*
  • Adapt to your cleaning routine - 7 flosser tips, 10 pressure settings for gentle…
  • Stronger gums - massages and stimulates gums to improve circulation and keep your…
  • Safe and gentle - ideal for anyone with braces, implants, crowns, bridges or periodontal…
BUY NOW*
TOP 4
Image of Binefia HF-2 water flosser
Water Flosser for Teeth Cordless with 5 Modes, Binefia 360° Rotation Oral Irrigator, IPX7 Waterproof, 300ML & 6 Jet Tips Water Pick Teeth Cleaner, USB Rechargeable for 35-Days Use at Home/Travel*
  • WHAT'S IN THE BOX & Better Customer Satisfaction - 1 x Binefia Water Flosser,…
  • 4-HOUR CHARGE LAST 35 DAYS & Smart Functions - Binefia water pick Built-in 2500…
  • 360° Gravity Ball Design & IPX7 Waterproof - Innovative water tube with Gravity…
BUY NOW*
TOP 5
Image of Waterpik WP-560UK water flosser
Waterpik Cordless Advanced Water Flosser with 3 Pressure Settings, Dental Plaque Removal Tool Ideal for Travel or Small Bathrooms with Rechargeable Battery, White (WP-560UK)*
  • Perfect for on the go - the lightweight and portable water flosser has a magnetic…
  • Stronger gums - massages and stimulates gums to improve circulation and keep your…
  • Safe and gentle - ideal for anyone with braces, implants, crowns, bridges or periodontal…
BUY NOW*
TOP 6
Image of PECHAM YXY-802-Black water flosser
Upgraded Cordless Water Flosser for Teeth, PECHAM 360ML Water Tank DIY Customize Mode 2000mAh USB Rechargeable & PX7 Waterproof Oral Irrigator with 5 Jet Tips for Home Travel Deep Cleaning Teeth*
  • Upgraded 2000mAh Large USB Rechargeable Battery- The Oral irrigator equipped with…
  • Upgraded DIY Model & Memory Function- Based on the traditional 3-mode standard…
  • Deeply Clean Teeth Improve Gum Health- PECHAM Dental flosser, Adopt latest water…
BUY NOW*
TOP 7
Image of Oral-B 4210201233282 water flosser
Oral-B Aquacare 6 Pro-Expert Water Flosser Cordless Irrigator, Featuring Oxyjet Technology and 6 Cleaning Modes*
  • Includes: One aquacare portable irrigator, two oxyjet nozzles and charging stati…
  • This product offers protection from a splash of water in any direction
  • Cordless: Easily handled with no attachments, contains 145 ml volume of water
BUY NOW*
TOP 8
Image of Waterpik WP-563UK water flosser
Waterpik Cordless Advanced Water Flosser with 3 Pressure Settings, Dental Plaque Removal Tool Ideal for Travel or Small Bathrooms with Rechargeable Battery, Blue (WP-563UK)*
  • Perfect for on the go - the lightweight and portable water flosser has a magnetic…
  • Stronger gums - massages and stimulates gums to improve circulation and keep your…
  • Safe and gentle - ideal for anyone with braces, implants, crowns, bridges or periodontal…
BUY NOW*
TOP 9
Image of BIERDORF FL-V33 water flosser
Water Flossers for Teeth Cleaner, Water Flosser Cordless with 320ML Water Tank, 9 Models 4 Replaceable Jet Tips, IPX7 Waterproof, Rechargeable Dental Oral Irrigator for Home and Travel*
  • ACCESSORIES& WARRANTYBIERDORF cordless water flosser, 4 jet tips(2 standard jet…
  • POWERFUL BATTERY&PORTABLE DESIGNwater flossers for teeth cordless rechargeable…
  • 320ML WATER TANK & IPX7 WATERPROOFWater flossers for teeth cordless 320ML detachable…
BUY NOW*
TOP 10
Image of ELECTRIC GIANT yshg27 water flosser
Electric Water Flosser for Teeth, 350ML Portable Water Flosser Cordless, 6 Jet Tips 360 ° Rotation Deep Clean, Oral Irrigator with 5 Modes IPX7 Waterproof, USB Rechargeable for Home and Travel*
  • Portable Design for Travel & Customer SatisfactionCordless and lightweight, this…
  • Powerful Battery & Charging via USB Cable & Comfortable Design Our rechargeable…
  • 360 °Rotatable Nozzle & 6 Replacement Jet Tips 360 ° rotatable nozzle…
BUY NOW*
Affiliate Disclosure

* We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. For the list of the best water flossers, we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a water flosser test. Last Update: 2021/10/19.