Swirl Your Way To Pearly Whites: Best Whitening Mouthwash

best whitening mouthwash

Do you use whitening toothpaste?​​​​​

Do you find you would still like your teeth to be whiter?

Have you thought about using a whitening mouthwash? Amazingly, only 31% of adults use mouthwash. 

When it comes to teeth whitening, mouthwash can be a useful and versatile tool. 

Not only does it provide all kinds of oral health benefits, such as a reduction in plaque build-up, elimination of bad breath and a deep clean, it can also leave your teeth sparkling white.

However, with a large range of mouthwash products on the market, it can be confusing to decide which is the best whitening mouthwash for you.

Top 10 Best Whitening Mouthwashes




Pack of



Buy Now

Crest Pro-Health Advanced Mouthwash with Extra Whitening

Crest Pro-Health Advanced Mouthwash with Extra Whitening

14.8 Fl Oz



Oral Essentials Teeth Whitening Mouthwash

Oral Essentials Teeth Whitening Mouthwash

16 Fl Oz



Essential Oxygen Organic Brushing Rinse Toothpaste Mouthwash for Whiter Teeth

Essential Oxygen Organic Brushing Rinse for Whiter Teeth

16 Fl Oz



Crest 3D White Luxe Glamorous Multi-Care Whitening Fresh Mint Flavor Mouthwash

Crest 3D White Luxe Glamorous Multi-Care Whitening

32 Fl Oz



Arm and Hammer Truly Radiant Whitening and Strengthening Sparkling Mint Fluoride Rinse

Arm and Hammer Truly Radiant Whitening and Strengthening

16 Fl Oz



Listerine Healthy White Anticavity Mouthwash

Listerine Healthy White Anticavity Mouthwash

16 Fl Oz



Lucky Teeth Organic Mouthwash Plus Whitening

Lucky Teeth Organic Mouthwash Plus Whitening

9 Fl Oz



Colgate Optic White Mouthwash

Colgate Optic White Mouthwash

16 Fl Oz



Supersmile Whitening Pre-Rinse

Supersmile Whitening Pre-Rinse

16 Fl Oz



Listerine Total Care Pus Whitening Anticavity Mouthwash

Listerine Total Care Pus Whitening Anticavity Mouthwash

16 Fl Oz



Types Of Mouthwash

Mouthwash is valuable in keeping your teeth, gums and mouth clean. Here are some of the main types of mouthwash and their benefits.

Desensitizing Mouthwash

If a mouthwash contains arginine it will help protect your mouth against sensitivities. If you suffer from oral sensitivities, using a mouthwash can be very helpful.

It's always best to speak with your dentist about the best mouthwash for you.

Flouride Rinse

To help fight both cavities and tooth decay, a mouthwash with sodium fluoride will offer extra protection.

Cosmetic Mouthwash

As the name might suggest, this is a mouthwash that's purely for cosmetic purposes.

It leaves your breath smelling minty and fresh, but it only does this by masking the bad smell rather than removing the cause of the smell. Unfortunately, it won't do too much to fight against germs.

Whitening Mouthwash

To help whiten your teeth, a mouthwash that contains a bleaching agent such as hydrogen peroxide will assist in removing stains. However, there are plenty of whitening mouthwashes that do the job without the use of harsh chemicals.

Anti-Plaque Mouthwash

Using a mouthwash can be one of the best ways to prevent gingivitis and the accumulation of plaque. Ingredients such as thymol, triclosan, cetylpyridinium chloride, and chlorhexidine.

Brands Of Mouthwash

best whitening mouthwash


In the world of teeth whitening, Crest is probably the most well-known brand. They have a high reputation of helping you achieve and maintain a pearly white smile without compromising on your oral health.

Crest offer an extensive range of top quality oral products and their mouthwashes are no exception.

Your mouth will be left smelling and feeling fresh, free of germs and plaque, and your teeth left gleaming. It's no surprise that Crest is one of the best mouthwash brands.


Possibly the oldest mouthwash brand, Listerine has been around since 1879. Therefore, it's a brand you know you can trust.

Initially started as an antiseptic mouthwash company, Listerine will ensure your oral hygiene is kept up to scratch.

These days, their range has broadened beyond antiseptic mouthwashes and they do offer a range of mouthwashes designed to help whiten your teeth and leave you with a smile you want to show off.

Oral Essentials

Oral Essentials have taken a more natural and organic approach to oral health. The key ingredient is Dead Sea salt, which has proven to be very beneficial when it comes to fighting off gum disease.

Aloe Vera juice and French essential oils are also added to help give your mouth a clean and fresh feeling.


Another brand synonymous with dental hygiene is Colgate. Their large range of mouthwashes helps with sensitivity, irritation, gingivitis, gum disease and whitening.

Reasonably priced, Colgate offers great products to help you keep your mouth healthy and your teeth white, all from a brand that you know and trust.

For an optimum whitening experience, Colgate whitening mouthwashes can be used in conjunction with their other whitening products.

Arm And Hammer

Arm and Hammer produces a mix of products to help with cleaning. This includes pets, laundry and your mouth.

It may seem a strange combination, but this reputable brand has your oral hygiene needs covered. The main ingredient in Arm and Hammer products is baking soda, a more natural Whitening agent.

Your teeth will not only be left shiny and white, but with many Arm and Hammer mouthwashes containing fluoride you'll also be keeping away cavities and decay.

Main Active Ingredients in Mouthwash

Most mouthwashes contain the same basic ingredients. While some are naturally-occurring oils, some are chemicals or minerals designed to keep teeth healthy.

You can buy chemical-free mouthwashes if you want to keep it organic. Clove toothpaste is also a lovely option and has a great taste to it if you want a combination of natural dental products.

Sodium fluoride

This active ingredient works to prevent cavities and keep teeth strong and healthy. The added fluoride is aimed at people who don’t have enough already, and can fight tooth decay.

Cetylpyridinium chloride

This ingredient is included in mouthwashes to prevent a build-up of plaque. It helps keep gums healthy, too, and fights any inflammation that may occur in your mouth.


Sounds like the name of a long-lost relative, but this active ingredient is used in mouthwashes to help fight tooth sensitivity.

It works to seal and protect vulnerable teeth from any extremes, such as cold ice cream. Pass the Ben&Jerry’s…


Unsurprisingly from the eucalyptus plan, this gives you that fresh-mouth feeling. It also works to fight any fungal issues and is an antibacterial ingredient. This is a natural oil, so it’s perfectly safe for most people.


Again, another natural oil that makes your mouth feel squeaky clean. It fights dangerous bacteria and keeps your mouth healthy.

Thyme and Wintergreen oils are also often present in mouthwashes. These oils have similar, antibacterial properties.


This may be present in some mouthwashes. This will be denatured, though, don’t worry! It acts as a carrier or vessel for other oils.

While it has a slightly drying effect on the mouth, it’s harmless for most people. If you’re after an alcohol-free mouthwash for yourself or small children, there are also plenty of options available.

Make Teeth White Again

Diet and lifestyle are two major factors to consider when it comes to getting pearly whites. You might hate me for a few of these, so apologies in advance…

Cut down on caffeine! This one pains me to write, but coffee and tea can stain teeth. Ideally, you’d cut these drinks out completely, but, in the interests of being realistic, at least reduce your intake.

Red wine is also bad for your teeth. I know, I know – they’re three of my favourite things, too!

No smoking – there are many reasons to quit smoking, and the pursuit of a Hollywood smile is just one of them. The tar and nicotine present in cigarettes stain teeth and can really age you.

If you’re struggling to give up, try e-cigarettes. While they still help you get your fix, they won’t harm or stain teeth in the same way that cigarettes do.

Any build-up plaque will cause discoloration, so try and keep your sugar intake relatively low. Sweets, sodas and anything packed with sugar should be limited.

Maintain a healthy dental routine. Brushing, flossing and using mouthwash are all important parts of keeping your teeth and gums healthy and clean. Stick at it!

Have realistic expectations and give it time to see the results. There are various whitening options available, too, when it comes to dental products.

Using coconut oil as an oil-puller can work wonders. It sounds odd, but swilling oil in your mouth helps to remove excess bacteria that may be leading to yellow teeth. Try and swill it for around 20 minutes and spit into a bin, as oil can block and damage sink drains!

The Top 5 Whitening Mouthwashes

Crest Pro-Health Advanced Mouthwash With Extra Whitening

Crest Pro-Health Advanced Mouthwash with Extra Whitening

From one of the most renowned oral care brands comes the best whitening mouthwash.

Crest Pro-Health Advanced Mouthwash helps kills germs and will also leave your breath fresh.

It works hard to remove surface stains and will strengthen your teeth.

The mint flavor is smooth and because it doesn't contain alcohol, there's no stinging or burning sensation left in your mouth.

It’s very reasonably priced, especially considering the high reputation of the brand. 

However, it'll work best when used in conjunction with other Crest products such as toothpaste which may add to the cost of your overall whitening regime.

Oral Essentials Teeth Whitening Mouthwash

Oral Essentials Teeth Whitening Mouthwash

For the best natural mouthwash, you can't go past Oral Essentials Teeth Whitening Mouthwash. It's free from harsh chemicals, dyes, additives and alcohol.

Instead, Dead Sea salt is a key ingredient and with low sodium levels it helps fight off gum disease in a more natural way.

Oral Essentials Mouthwash is more expensive than many other, more popular brands and the whitening process may take a little longer.

However, the end results are often much brighter teeth with a product free from unnatural ingredients.

It’s perfect for those wishing to whiten their teeth whilst using organic and natural ingredients.

Essentials Oxygen Organic Brushing Rinse Toothpaste Mouthwash For White Teeth

Essential Oxygen Organic Brushing Rinse Toothpaste Mouthwash for Whiter Teeth

Another natural product, Essential Oxygen have combined toothpaste and mouthwash in one for an effective whitening experience.

It can be used solely as a mouthwash if you prefer and is free from alcohol and chemicals.

Vegan and gluten-free, it’s suitable for a large range of consumers and will not only help keep your teeth white, but will also keep away germs and bad breath.

Priced a little lower than most other mouthwashes, Essential Oxygen provides you with a natural and cost-effective way to maintain your oral health, especially when you consider you do not need to purchase whitening toothpaste as well.

Crest 3D White Luxe Glamorous Multi-Care Whitening Fresh Mint Flavor Mouthwash

Crest 3D White Luxe Glamorous Multi-Care Whitening Fresh Mint Flavor Mouthwash

For a teeth whitening mouthwash that will give you an incredible smile, look no further than Crest 3D.

The word glamorous is in the title for a reason, that movie-star smile will be yours in no time.

In just two days surface stains will be gone and, with continual use, they will keep away.

The fresh minty flavor helps keep breath fresh and you no longer have to worry about germs and plaque build up.

Simply rinse with 15mls of mouthwash twice a day for a smile so glamorous you’ll want to smile all the time!

Arm And Hammer Truly Radiant Whitening & Strengthening Sparkling Mint Fluoride Rinse

Arm and Hammer Truly Radiant Whitening and Strengthening Sparkling Mint Fluoride Rinse

Fluoride plays an important part in your oral health. It helps protect against tooth decay and cavities.

Arm and Hammer Truly Radiant is peroxide-free. Instead, it uses baking soda to help the whitening process and is the best mouthwash with fluoride.

It’s priced very competitively amongst other whitening mouthwashes and will leave your teeth feeling protected and looking shiny!

For a great combination of oral health and gleaming white teeth, Arm and Hammer offer the perfect solution.

The Next 5 Best Whitening Mouthwashes

Listerine Healthy White Anticavity Mouthwash

Listerine Healthy White Anticavity Mouthwash
  • Kills the germs that cause bad breath.
  •  Restores enamel and strengthens teeth due to the fluoride content.
  •  Visibly whitens teeth with regular use.
  •  Cheaper than many other mouthwashes.
  •  The taste may not be appealing to many consumers.

Lucky Teeth Organic Mouthwash Plus Whitening

Lucky Teeth Organic Mouthwash Plus Whitening

· Contains food-grade hydrogen peroxide for a strong whitening effect.

· Essential oils help with gum inflammation and teeth sensitivity.

· Can also help soothe a core and scratchy throat.

· On the upper end of the price scale when compared with other whitening mouthwashes.

Colgate Optic White Mouthwash

Colgate Optic White Mouthwash
  • When used in conjunction with other Colgate whitening products teeth can be whitened by up to three shades.
  •  Contains high-impact whitening formula.
  •  Helps remove unpleasant bad breath.
  •  Foaming action helps remove germs from hard to reach places.
  •  Alcohol-free.
  •  It’s more expensive than most other whitening mouthwashes.

Supersmile Whitening Pre-Rinse

Supersmile Whitening Pre-Rinse
  • Designed specifically for whitening teeth by using safe amounts of hydrogen peroxide.
  • Offers some germicidal protection.
  • Works well in conjunction with whitening toothpaste to boost the overall whitening effect.
  • Supersmile Whitening Pre-Rinse is more expensive than most other whitening mouthwashes.

Listerine Total Care Plus Whitening Anticavity Mouthwash

Listerine Total Care Pus Whitening Anticavity Mouthwash
  • Regular use helps prevent new stains and remove existing ones.
  • Offers protection against cavities.
  • Cheaper than most other mouthwashes.
  • Contains alcohol which may cause a stinging sensation in some users.

How long and how often should you swirl mouthwash in your mouth

Many people choose to use mouthwash just after brushing their teeth. While it’s good to get into a healthy dental hygiene routine, give it a little while!

The toothpaste you’ve just used will probably contain fluoride, which should be left on teeth for some time after brushing.

Sounds strange, I know, and it might not always be practical, but it’s for the best. Give it an hour or so before using mouthwash, and try not to eat immediately after so that the fluoride can settle once again.

Try and swirl the mouthwash for up to a minute. The idea is to coat your whole mouth with the wash, so that it can work as effectively as possible.

Spit it out but don’t rinse your mouth. The idea is for the active ingredients in the mouthwash to sink in and get to work even after you’ve swirled.

I’d suggest using mouthwash twice a day. This is totally up to you, as even once a day will make a positive difference to your dental hygiene.

If you have issues with halitosis (bad breath) or extreme sensitivity, you should chat to your dental hygienist about finding something that works for you. These tips should help in general, but some people will need a slightly more specific approach to dental issues.

Buying Guide

When it comes to teeth whitening, we all want a Hollywood-worthy smile.

However, it shouldn't come at the expense of your oral health. It's important to use products that help fight off germs, remove tartar and plaque, and protect the enamel on your teeth.

Here are some factors you need to consider when buying a whitening mouthwash:

Whitening Capabilities

The best way to whiten teeth is to ensure your mouthwash contains some kind of whitening agent. Hydrogen peroxide is best.

For those consumers who don't like the idea of using harsh chemicals to whiten your teeth, look for whitening mouthwashes that contain ingredients such as baking soda.

Dental Needs

Whitening mouthwashes can do more than just make your smile brighter. They will often help prevent cavities and germ build up.

If you have problems with gum disease, plaque and tartar, and cavities, ensure your mouthwash contains fluoride, antiseptic, or antibacterial agents to help improve your overall oral health.


Whilst you don't actually swallow mouthwash, the flavor can linger in your mouth for a long time. The most common mouthwash flavor is mint, but there are other options.

If you find the taste (or smell) of your mouthwash unbearable you're unlikely to use it, therefore it won't do much to help you achieve a white smile.


The addition of alcohol will help with cleansing, but it can also cause a stinging sensation. Alcohol-free mouthwashes are more pleasant.

If natural or organic ingredients are what you prefer, there are some products on the market that will be suitable for use than others.


Like any other product, the price can play a big factor. Most mouthwashes are priced within a similar price bracket, but there are cheaper and more expensive products on the market.

Price is only occasionally indicative of quality and you should always consult a dental professional if you have any concerns for your oral health.

In Conclusion

Gone are the days when a celebrity-quality smile cost an arm and a leg. With the extensive range of affordable whitening products on the market, achieving sparkling white teeth can be done by just about anybody.

This guide, full of reviews of the top products, has pointed you in the right direction to help you make an informed decision when it comes to purchasing the best whitening mouthwash.

Whether you use a whitening mouthwash in conjunction with toothpaste or other whitening products, or simply solely a mouthwash, there's a product to suit you.

All you have to do is use your whitening mouthwash and flash your new pearly whites!