Best mouthwash 2019

Which is the best mouthwash in the UK?

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Review of the 10 best mouthwashes to buy in the UK

The top 10 list of the best mouthwashes compares various manufacturers and prices

Review10Best compares the best mouthwashes in the UK and nominates the one from Corsodyl as the best mouthwash. In our mouthwashes review, you can read more about our experiences we made with the different mouthwashes and follow our recommendation on which mouthwash to buy in the UK in 2019. With the mouthwash comparison, you can be sure to buy the best mouthwash on the market and save a lot of money if you buy it online.


Table of contents

  1. Read the ultimate mouthwash buying guide
  2. View our mouthwash picks and see how they rank in the top list
  3. Watch recommended videos about mouthwashes

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mouthwashes: A complete buying guide

All you need to know before buying a great mouthwash

Picture of a mouthwash

While not a necessary part of your daily oral hygiene regime, many people enjoy using mouthwash products, with dentists regarding it as a fine supplementary product to use alongside brushing and flossing. Yet with a bevy of products to choose from, not everyone is sure of how to find the best mouthwash for their oral hygiene, as some products are more suited for certain of dental issues.

Interested in using the best mouthwash possible to promote good oral hygiene? Then check out the guide below for all the info you need!

What are mouthwashes?

Mouthwash is an oral hygiene liquid used for a variety of reasons, from removing bad odours in the mouth to reducing bacteria associated with gum disease and tooth decay. It’s held in the mouth for a short time, often being swilled about at the same time, before being spit back out.

Why should you buy a good mouthwash?

There are few notable reasons to invest in a good mouthwash product, namely freshening your breath and removing any food debris in the mouth, although some specialist rinses offer relief or protection. For instance, fluoride rinses are the best mouthwash for protecting from decay, while antiseptic rinses are great at combating bacteria associated with gum disease. So, for anyone with a certain dental issue or those that want to maintain a high level of oral hygiene, buying a good mouthwash is certainly worthwhile

It’s worth noting however, even the best mouthwash products are only supplementary to brushing and flossing – you can’t replace either with just mouthwash!

Another picture of a mouthwash
How to choose the right mouthwash?

There’s a range of great mouthwash products out there, but they may not be the best choice depending on your dental health and any issues you might have. Here’s some important things to consider when looking the best mouthwash for your gums and teeth:

  • Breath problems: For anyone that is having a problem with or is conscious about bad odours in their breath, then a breath-freshening mouthwash is the best choice. These are designed to battle the main causes of bad breath while avoiding unnecessarily high alcohol content found in other mouthwashes.
  • Gum disease: If your main issue is dealing with – or looking to prevent – gum disease, then an antiseptic mouthwash is the better option to go for. This helps kill bacteria associated with gum disease, as well as decay, making them great for both dental problems.
  • Decay: Preventing tooth decay requires regular brushing and flossing, but when adding in some fluoride mouthwash you can further protect your teeth. Fluoride strengthens tooth enamel and is a natural mineral, so it’s a great option for many looking to protect their teeth from decay.
  • Sensitivity: Sensitive teeth or gums can make using a mouthwash rather uncomfortable, or even unbearable for some, so if this is the case be sure to look for suitable mouthwash. Natural or alcohol-free mouthwashes are typically the best option for sensitive teeth/gums.
What is the best kind of mouthwash in the UK?

There are a number of choices when it comes to types of mouthwashes, so one of them may be the best option for your own teeth and gums.

  • Cosmetic Mouthwash: Often known as breath-freshening rinses, this is the best mouthwash for hiding bad odours in the mouth, which will be especially helpful for anyone suffering from halitosis.  It’s also a great mouthwash even if your breath is fine, as it leaves it smelling minty fresh.
  • Fluoride Mouthwash: These rinses contain sodium fluoride, which is provides a proactive coating for tooth enamel, helping to prevent decay. Most people will get their fluoride from toothpaste anyway, so it is usually only necessary for those that are especially susceptible to decay.
  • Antiseptic Mouthwash: Kills bacteria associated with gum disease, and to a lesser extent tooth decay, making it a great mouthwash for those dealing with one or both issues. Can also be used to treat halitosis.
  • Natural Mouthwash: Contains no alcohol or fluoride, making them a natural alternative to cosmetic mouthwashes. Often the best mouthwash for sensitive teeth due to the lack of alcohol.
…are you ready for our top picks?

Top 10 list of mouthwashes in the UK (February 2019)

Our top 10 list shows how manufacturers and their mouthwashes rank and which mouthwash is the best.
Top choicei TOP 1
Image of Corsodyl 60000000014302 mouthwash
Corsodyl Gum Problem Treatment Mouthwash, 600 ml, Minti
  • (2) When used as directed; Corsodyl mint mouthwash is a medicine containing chlorhexidine…
  • (1) Plaque bacteria
  • Triple action efficacy: Kills, repels and lasts (2)
starting from £6.99i
(0 reviews)
Buy nowi
Value deali TOP 2
Image of CB12 B00R8C68NG mouthwash
CB12 250ML 3 PACK Mint / Menthol Mouthwashi
  • Boosts confidence with its scientifically proven safe and effective action
  • Provides 12 hours protection thanks to its long-lasting effect
  • Ensures first class breath through its powerful and unique patented formula
starting from £11.99i
(0 reviews)
Buy nowi
TOP 3
Image of Johnson & Johnson 3473006 mouthwash
Listerine TOTAL CARE Clean Mint 1 Litrei
  • Up to 24 hour fresh breath protection
  • Kills up to 99.9% oral bacteria
  • Prevents tartar to help keep teeth naturally white
starting from £4.50i
(0 reviews)
Buy nowi
TOP 4
Image of Periproducts UDX22 mouthwash
UltraDEX Daily Oral Rinse, Original 500 mli
  • Unflavoured, supplied with optional mint flavour sachet.
  • Free from alcohol, chlorhexidine and colouring.
  • Restores natural teeth whiteness by gently lifting everyday stains.
starting from £6.00i
(0 reviews)
Buy nowi
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TOP 5
Image of Johnson & Johnson 026238 mouthwash
Listerine Teeth and Gum Defence Mouthwash Fresh Mint, 1Li
  • Fresh Mint flavour
  • 1 Litre bottle
  • Kills germs above and below the gum line to keep gums healthy
starting from £5.00i
(0 reviews)
Buy nowi
TOP 6
Image of Johnson & Johnson 6354505 mouthwash
Listerine Cool Mint Mouthwash, 1Li
  • Volume: 1L bottle
  • Mouthwash with a refreshing cool mint flavour
  • Provides up to 24-hour fresh breath protection (when used twice daily)
starting from £2.50i
(0 reviews)
Buy nowi
TOP 7
Image of The Breath Co DKBRCRS00125 mouthwash
The Breath Co Fresh Breath Oral Rinse - Icy Mint, 500 mli
  • The Breath Company was formerly known as California Breath in the UK
  • Buffered, non-acidic formula with an invigorating icy cool mint flavour that really…
  • Helps stop dry, sticky mouth - no alcohol, artificial flavours or colours (certified…
starting from £6.73i
(0 reviews)
Buy nowi
TOP 8
Image of Listerine 8722500 mouthwash
Listerine Advanced White Mouthwash Clean Mint, 1Li
  • Part of Listerine's Specialist range
  • 1L bottle size
  • Nonabrasive whitening technology lifts stains attached to the tooth
starting from £6.00i
(0 reviews)
Buy nowi
TOP 9
Image of Colgate Palmolive Ltd  mouthwash
Colgate Plax Cool Mint Mouthwash, 500 mli
  • Alcohol free
  • Great flavour, no burn
  • 24/7 bad breath control
starting from £2.00i
(0 reviews)
Buy nowi
TOP 10
Image of Curaprox Curasept Mouthwash, 0.2%, 200ml TRIPLE PACK mouthwash
Curasept Mouthwash 0.2% 200ml - Pack of 3i
  • Daily use
  • Alcohol and sugar free
  • Anti-Discolouration System
starting from £19.27i
(0 reviews)
Buy nowi

i Price incl. VAT., exkl. shipping. Price may vary. Last Update. 2019/02/18 15:42 o'clock. Affiliate link. We participate in the Amazon Associates Program, an affiliate advertising program that enables us to earn commissions by linking to Amazon. There are no additional costs for you. For the top 10 list 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.


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