• High quality, teeth whitening mouthwashes
  • Safe to use as part of your daily hygiene routine
  • Honest and independent review of the best products in 2015 in the UK

We’ve selected the two best products so take your pick between the two below…

Ultradex Mouthwash

Ultradex Daily Mouthwash

Cost:star rating

Effectiveness:star rating

Ease of use:star rating

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Colgate Plax Whitening

Colgate Plax Whitening Mouthwash

Cost:star rating

Effectiveness:star rating

Ease of use:star rating

Read full review…

The Best Whitening Mouthwash Reviews

There are many high quality mouthwashes available on the UK market at the moment, but we have chosen just the top 2 which we believe are the best. They get great reviews from users and contain the right ingredients to whiten your teeth over time, in a safe way.

#1 Choice

Ultradex Mouthwash

Ultradex Daily Mouthwash

  • Removes stains gradually to whiten your teeth
  • Helps to fight tooth decay and prevent gum problems
  • NO alcohol or other damaging ingredients
  • Hydrogen peroxide free

About the Ultradex Mouthwash

One thing we always look out for is a quality product with great ingredients which are unlikely to harm your teeth. This Ultradex mouthwash ticks both boxes. Alcohol free and no colourings.

The scientists, and indeed many users, report that it does an amazing job at preventing bad breath and not just masking it.

Optional minty flavour…

It is naturally flavourless but you can add a mint sachet to the bottle if you want a minty flavour. This highlights the point that it’s the active ingredients doing the work and not just the minty flavour like in many other mouthwashes.

In our opinion this is a fantastic whitening mouthwash, ideal for preventing bad breath and unwanted tooth stains. Click below to buy from Amazon UK.

Buy today with Amazon

Ultradex Mouthwash

Ultradex Mouthwash

A great product, with good reviews and no artificial ingredients.

Advantages: Convenient, no harmful alcohol or added ingredients

Disadvantages: Might not as strong as some people would like

#2 Choice

Colgate Plax

Colgate Plax Whitening Mouthwash

  • Contains flouride to helpe repair tooth enamel
  • Delivers fresh breath for up to 12 hours
  • Helps prevent staining on teeth

About the Colgate mouthwash

This is a great value, effective mouthwash which will leave your mouth feeling fresh and your teeth clean all day long. Designed to prevent gum disease, clean teeth and freshen the breath and it delivers on all 3 fronts.

The great part about this mouthwash is that it’s sold from Amazon directly so no expensive shipping costs. However, when you compare this Colgate mouthwash to the Ultradex one the biggest difference you will find is the alcohol ingredient. Colgate have opted to keep alcohol in their one while Ultradex does not contain any.

This really is a personal preference as to what you think is best. Quite often the alcohol based mouthwashes tend to be a little harsher so probably get better results but the taste and feeling is much stronger in your mouth.

Top Tip: Buy one bottle first, then make a repeating order if you like it. Some people find that the taste is a little too overpowering for them, but if you can deal with that it is worth it for your teeth’s sake!

Buy now from Amazon…

Colgate Whitening Mouthwash

Colgate Whitening Mouthwash

A great value, strong flavoured mouthwash

Advantages: Leaves mouth and teeth feeling fresh, good value

Disadvantages: Perhaps a little strong with the alcohol for some people

What is Teeth Whitening Mouthwash?

It’s very simple, it is like a regular mouthwash but contains added ingredients which are designed to help remove stains from your teeth. For example, some of them are hydrogen peroxide mouthwashes, which contain hydrogen peroxide in small amounts. They have also usually been designed with a preventative formula to help fight against the buildup of stains in the first place, which is better than treating after the damage is done.

How do They Work?

In terms of whether you should use mouthwash or toothpaste first, some of these products are pre-brush and some are post-brush (we specify in the description below which it is). You will normally Teeth Whitening Mouthwashfill the cap full with the mouthwash and swish around your mouth for up to 30 seconds before spitting out. Do not swallow it! Some people find that it can leave a tingling sensation which at first might be a little weird but you soon get used to it. If you start with the non-alcohol versions it should lessen the impact of the strange feeling.

Why Use Them?

As part of most peoples daily dental hygiene routine they use some kind of mouthwash, as they are very effective at removing extra debris from the teeth, fighting off gum disease and ensuring you have fresh breath.

If you do not have a severe case of badly stained teeth, the use of a daily mouthwash can really help to whiten your smile and definitely maintain an already whitened set of teeth. It takes no time at all and really does help.

Top Tip: Try out different flavours to see which you like the best and remember to keep the mouthwash in your mouth for around 30 seconds.

Want more info? Not sure what to look at next? Go back to the home whitening page or look at some related information on Wikipedia: