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

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.

Fluoride 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.

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.

Essential Oxygen Organic Brushing Rinse Toothpaste Mouthwash for Whiter 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 Pus Whitening Anticavity Mouthwash

· Regular use helps prevent new stains and remove existing ones.

· Offers protection against cavities.

· Prevents bad breath.

· Cheaper than most other mouthwashes.

· Contains alcohol which may cause a stinging sensation in some users.

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!

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