Best Water Tooth Flossers In The UK

As all good dentists tell us, it is always a good idea to floss. Not flossing means we will often struggle with bits of food caught between our teeth and gums.

This may not seem like much of a problem on the surface, however, if they are left to fester, caught food can cause gum irritation, and may even lead to the development of gum disease.

Best Water Tooth Flosser (May 2022)

In all cases, it’s a good idea to tackle gum disease at the source – and that means flossing. Many people use flossing tape and traditional floss cord, however, a more comfortable and sometimes more effective way of flossing is through the use of water jets.

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Water Tooth Flosser Buying Guide For 2022

A water tooth flosser is sometimes referred to as an oral irrigator, and for many people, this system can provide a lot more comfort and support when it comes to keeping teeth and gums clear of irritating bits and pieces.

With this in mind, you may have already been looking around at water flossing systems. But how do you know which is the best to go for?

It’s not always so easy, which is why we have set up the guide for you below to help break down everything you need to know about flossing with water, or at least what to look for when buying a home system.

We’ll cover some frequently asked questions at the end of the guide, too.

How Water Flossing Work?

Much as traditional flossing works by getting in close between your teeth and gums, oral irrigators do the very same. However, these systems consist of two main parts, which are the main pump and the tank for holding water.

An oral irrigator is plugged into mains electric or powered by batteries, and the pump delivers water at high pressure from the tank, which feeds into its main nozzle. This can then be used for you to direct thin streams of water into your mouth, to help clean the tighter spots, nooks and crannies.

Things to Consider

It’s worth bearing in mind that there are some crucial differences between water flossers. Before you go ahead and buy the first model you see, check out the following criteria and see if you can narrow down your preferred option.

What Type of System Do You Need?

It’s worth noting that not all systems look or act the same. Some are cordless, which means that they will run on everyday household batteries.

This can make things a little more flexible for the user and is generally preferred by people who don’t have mains sockets near their bathrooms. However, as the tank is built into the handle of the unit, they can generally hold less than countertop and mains models.

Mains and countertop oral irrigators are, of course, powered through a general household socket. These systems come with a full-size tank and will need to be positioned on a flat, sturdy surface in order to operate correctly.

These systems are preferred by some people as they can offer more in the way of features and can be seen as more reliable. However, your experience may vary. Countertop models, of course, will take up more space, and can be considered a little on the clunky side, at least some of the time.

Nozzle Types

Some systems come with adjustable and interchangeable nozzles and tips. This can be great when you need to get into particularly tight spaces, or if you need specific support.

Not all systems offer this luxury, which means you may be expected to pay a little extra for the convenience. However, for some people, it is well worth the price of admission.


Some water flossers have built-in timers, much like those you can find built into some electric toothbrushes. These can help you to manage how much you are cleaning your teeth and gums, meaning that you can always make sure you are doing enough.

Pressure Adjustment

Many oral irrigators will have adjustable pressure settings, meaning you can decide how intense you’d like jets to emit from the irrigator nozzles attached.

This is a nice feature to have, as it means you can ensure you slowly get used to using such a system. That, and you won’t have to push yourself into using the most intensive level off the bat.

Tank Sizes

The bigger the tank, the longer you can floss for. This will differ slightly for portable models; however, it is something worth comparing when it comes to countertop systems. With this in mind, you should be ready to check what users have to say.

Read up on the manufacturer notes, and do see what verified buyers say about general use time with specific sizes of tank. It doesn’t always follow that you have to pay more to get bigger capacity, but it is still worth keeping an open mind on.

Frequently Asked Questions

New to oral irrigation? Let’s take a look at a few popular queries and questions people ask when it comes to buying their first water flosser.

How Much Do Water Flossers Cost?

Good water flossers will cost anywhere from £50 upwards; however, entry-level systems may cost as little as £20-£30. If you are serious about getting a good quality flosser for your family, it will be worth paying a little extra.

Why Should I Buy a Water Flosser?

Water flossers help to make the sometimes irritating task of flossing that little bit easier. They clean deeper than normal flossing methods, and it is generally more comfortable to use jets of water. They are also perfect for people with braces.

Are There Any Downsides?

It is worth bearing in mind that the portability and size of a water flosser may put some people off investing in such a unit. However, some models are very easy to carry around, and won’t need mains power. Do shop around!


Water flossing and oral irrigation are worth getting into if you are serious about making your flossing regime that little bit more comfortable. For many people, the process of flossing with water is very easy to get into and is worth the investment. Take a look at what buyers have to say.

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