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The 10 best water flossers to buy in the UK

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.

How to choose the right water flosser in 2024?

Another picture of a 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.

Top 10 list of water flossers in the UK (2024)

The bestseller list compares brands and their water flossers. Which water flosser is the best?
Best choice TOP 1
Image of COSLUS F5020E water flosser
Water Dental Flosser for Teeth Cordless: COSLUS Portable Oral Irrigator…
  • What will you get? 1×Water Dental Flosser5×Replacement Heads; 1×User…
  • After-sales Service: The upgraded motor provides dual-stream water flow for more…
  • Perfect Gift Choice: Easy to use, it meet different needs of different age groups.…
BUY NOW
Offer TOP 2
Image of AUIEI Y209 water flosser
AUIEI Water Flosser for Teeth Cordless, Professional Oral Irrigator…
  • Package & Service With FDA, CE, FCC, RoHS etc certification, the portable dental…
  • Powerful Battery USB Cable & Compact for TravelWith a powerful eco-friendly 1500mAh…
  • 300ML Water Tank & IPX7 Waterproof300ML detachable water tank with the gravity…
BUY NOW
TOP 3
Image of HANGSUN HOC760 water flosser
Hangsun Water Flossers for Teeth Cordless Oral Irrigator Dental Water…
  • Warranty: The Hangsun dental flosser has 12 months warranty. Please feel free to…
  • 300ML Detachable Water Tank & IPX7 Waterproof: 300ML large water tank provides…
  • 8 PCS 360°Rotatable Mutifunctional Jet Tips: This water flosser is equipped with…
BUY NOW
TOP 4
Image of INSMART 006 water flosser
Water Flosser for Teeth Cordless, INSMART Electric Water Dental Pick…
  • Product WarrantyThe INSMART teeth cleaner is FDA approved, 12 months warranty and…
  • IPX7 Waterproof & Operation More SafetyIPX7 waterproof design is adopted in both…
  • Long Battery Life & Carry on SizeThis Water jet dental flosser built-in 2000mhA…
BUY NOW
TOP 5
Image of FENSOL Y201B water flosser
Water Flossers for Teeth Cordless, Professional Oral Irrigator Type-C…
  • Compact & PortableThis cordless water flosser for travel hardly takes up any…
  • Detachable Water Tank & IPX7 WaterproofThe water tank can hold maximum of 300mL(10…
  • 8 Multi-Purposes Jet Tips & 360° All-Direction CleaningThis water teeth cleaner…
BUY NOW
TOP 6
Image of PHILIPS HX3826/33 water flosser
Philips Sonicare Cordless Power Flosser 3000 Oral Irrigator - Water…
  • Set Includes: 1 x Philips Sonicare Cordless Power Flosser 3000, 1 x F1 standard nozzle,…
  • A complete clean in 60 seconds: Access those hard-to-reach areas with a nozzle that…
  • Cleaning that suits your smile: Two different cleaning modes: Clean mode, delivering…
BUY NOW
TOP 7
Image of ZACCER ZACCER water flosser
Water Flosser for Teeth Cleaner Rechargeable Oral Irrigator 4 Modes…
  • You Will Get 1 x Water flosser, 2 x Standard Jets, 1 x Toothbrush Tip, 1 x Tongue…
  • Big Water Tank & IPX7 Waterproof The 310ml reservoir is perfectly adequate and…
  • 4 Clean Modes with Memory Function This water flosser has 4 cleaning modes: Pulse,…
BUY NOW
TOP 8
Image of Binefia HF-2 water flosser
Water Flosser for Teeth Cordless with 5 Modes, Binefia 360° Rotation…
  • Binefia's Unbeatable Support for a Healthy Smile- At Binefia, our commitment…
  • 4-HOUR CHARGE LAST 35 DAYS & Smart Functions- Binefia water flosser Built-in…
  • 360° Gravity Ball Design & IPX7 Waterproof- Innovative water tube with Gravity…
BUY NOW
TOP 9
Image of Waterpik WP-465UK water flosser
Waterpik Cordless Plus Water Flosser with 2 Pressure Settings, Dental…
  • Perfect for on the go - the lightweight and portable cordless water flosser has a…
  • Stronger gums - Regular cleans with an electric water flosser massages and stimulates…
  • Safe and gentle - This jet water flosser is 3X as effective as dental floss for cleaning…
BUY NOW
TOP 10
Image of COSLUS COSLUS-FC5360 water flosser
COSLUS Water Dental Flosser Cordless Oral Irrigator Portable Rechargeable…
  • What will you get? 1×Water Dental Flosser, 4×Replacement Heads, 1×User…
  • After-sales ServiceThe upgraded motor provides dual-stream water flow for more effective…
  • 4 Jet Tips, 360° Cleaning, Ideal for BracesThis water teeth cleaner picks with…
BUY NOW
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We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. 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. Last Update: 2024/04/18.