Find the best whitening mouthwash for sensitive teeth that will keep your breath fresh, your teeth bacteria-free, and your smile as bright as possible.

The cleaning of your teeth and gums can so easily become the most overlooked part of your daily routine.

Teeth seem so impervious to damage and yet neglecting your oral hygiene will have real consequences. This will impact not only your physical health but also your self-image.

Studies have shown that poor oral health can lead to or contribute to heart disease, strokes, diabetes, and respiratory issues.

Our smiles are typically one of the first things people notice of each other.

Consequently, your oral health, or lack thereof, can be quickly noticed by the people we meet and talk to.

The foundation of any oral hygiene begins with the brushing of your teeth.

However, brushing alone is not enough.

Along with frequent flossing, the daily use of a quality mouthwash or mouth rinse product should become part of your oral health routine.

Brushing and Flossing Your Teeth

A good quality teeth whitening rinse is designed to perform two main tasks, namely combating bacteria and whitening or enhancing the whiteness of your teeth.

While brushing and flossing will remove most food particles from around your teeth and gums, a good quality mouthwash will flush away those tiny particles of food that brushing and flossing cannot reach.

Additional ingredients will provide the added benefits:

  • Stronger teeth
  • Healthier teeth
  • Healthier gums
  • Fresh breath

The active whitening ingredient in a good whitening mouthwash is either hydrogen peroxide or carbamide peroxide.

Anti-bacterial properties will combat bacteria in the mouth and throat. These are usually the cause of bad breath.

Fluorides will help maintain the strength and health of your teeth.

A quick and easy 30-60 second rinse and gargle twice a day, either before brushing or after, will go a long way in preventing that expensive visit to the dentist for major work.

As with brushing and flossing, long-term benefits from the use of a quality mouthwash whitening product can only be realized from regular usage.

We will run through the points that you need to take into consideration before you purchase the best whitening mouthwash for you and your teeth.

Using A Mouthwash Effectively

While you might not have any questions regarding the brushing and flossing of your teeth, you may have questions regarding the effective use of mouthwash and asking does whitening mouthwash work.

Are you considering adding a mouthwash or have recently added one to your daily oral hygiene routine?

Here are a couple of common questions that are asked about using a mouthwash that whitens teeth.

Should a mouthwash be used prior to or after brushing?

The best answer is to check the recommendations on the product label for the brand you are considering or using.

If the product label does not make any recommendations – before or after brushing is completely up to you.

How often should I make use of a tooth whitening mouthwash?

Daily is the simple answer, but it’s best to follow the brand recommendations on the product label. However, in the absence of any, it depends on why you are choosing to use a mouthwash.

If your reason is to combat the build-up of plaque and freshen breath, then the recommendation is to use an antibacterial mouthwash twice a day.

If you want the benefit of teeth strengthening fluorides, then the use of a simple fluoride mouthwash once a day will be enough.

Remember that while a quality mouthwash is beneficial, it should never be a replacement for daily brushing and flossing.

Do not stop brushing twice a day and flossing once a day even after you start using a mouthwash.

Does Using A Mouthwash Replace The Need For Brushing?

Does Using A Mouthwash Replace The Need For Brushing

Absolutely not!

Brushing is the foundation for any oral hygiene routine. The strong mechanical action of brushing is the first step in keeping your teeth and gums clean.

This is aided by the abrasive properties of all toothpaste brands. Your toothpaste may look and feel like a smooth paste, but it actually contains abrasive ingredients.

These will either be in the form of earthly compounds or a combination of these and very tiny plastic pellets.

Even a premium quality mouthwash cannot be effective in the dislodging of large food particles.

In addition, being a liquid – your mouthwash cannot effectively scrub and/or polish the surface of teeth like the combination of your toothpaste and toothbrush.

Another reason why your mouthwash can never replace brushing is due to the limited time a mouthwash is used.

30-60 seconds is enough time for a mouthwash to complete its designed purpose.

This is far less than the 3-5 minutes of brushing recommended for proper cleaning of your teeth and gums.

Teeth Whitening Mouthwash Guide

Teeth Whitening Mouthwash Guide

With so many brands on the store shelves, you might be wondering which product is the best mouthwash to whiten teeth.

Apart from those that use natural ingredients to help whiten your teeth, the majority of mouthwash with whitening products use the same active ingredient as your dentist.

Just at lower levels of concentration. The premium brands will use hydrogen peroxide while the cheaper brands will use carbamide peroxide.

This does the same job except that it reacts with water first to produce hydrogen peroxide. Hydrogen peroxide works by bleaching your teeth to their original color.

The three recommendations of use below will help you to start seeing results within a month or two.


Consistency is the key.

Using your whitening mouthwash twice every day, either before or after brushing. You will start seeing effective results.

Since you need to use your whitening rinse on a daily basis, it is advisable to purchase larger quantity bottles. Stick to it for at least 3 months.

Forgetting now and then won’t be a big deal, so no need to worry.


Many brands will recommend that you rinse for a full minute.

Whitening mouthwashes are a specialty product and you need to give the active ingredient time to do its job.

If your mouthwash contains alcohol it may be difficult to rinse for as long as one minute.

It is OK to work up to sixty seconds over the course of a few weeks.


The active ingredients in your mouthwash continue to work for up to thirty minutes after use.

It is recommended that you do not brush, drink or eat for half an hour after rinsing.

If your preference is to use your mouthwash before brushing, then make it the first step in your morning routine.

By the time you have completed the rest of your morning routine your thirty minutes will be up and you can eat and brush your teeth.

How Effective Is Your Whitening Mouthwash?

How Effective Is Your Whitening Mouthwash

Many brands of mouthwash for teeth whitening will allow you to see effective results within 2-3 months of consistent usage.

The brands that use hydrogen peroxide are generally better than those that use carbamide peroxide. You should see results more quickly.

Getting your teeth professionally whitened by your dentist will always provide the best results.

But a mouthwash for white teeth is many times cheaper. They can whiten your teeth by a few shades depending on how stained your teeth are.

Cutting back on those foods that can stain your teeth, such as, beets, berries, and curries to name some, will help.

The same can be said for those stain-causing drinks. Coffee and tea, red wine, and clear sodas.

Even if you eliminated these from your diet, your teeth will still discolor and yellow over time. Yellow teeth are also due to genetics and aging.

Consistent usage of teeth brightening mouthwash will go a long way to helping you keep that bright, white smile.

Looking For The Best Whitening Mouthwash For Sensitive Teeth

What To Look For In A Whitening Mouthwash
As mentioned above, the best teeth whitener mouthwash will employ the active ingredient hydrogen peroxide or carbamide peroxide.

Both will provide the same bleaching action, but hydrogen peroxide will typically do it more quickly. This is the same ingredient used in more professional teeth whitening processes.

Your mouthwash will contain lower concentrations though.

For sensitive teeth, you will want to find an alcohol-free whitening mouthwash.

Even though alcohol will help to combat the bacteria in your mouth, for many that intense burning sensation is very unpleasant. Alcohol will also dry out your mouth.

Many brands of mouthwashes will also contain some type of fluoride, usually in the form of sodium fluoride. This compound is to help strengthen your teeth.

Additional ingredients may be:

  • Lemon Oil
  • Coconut Oil
  • Vitamin C
  • Green Tea Extract

Many of these ingredients will help to soothe, protect and freshen breath.

Tips For Sensitive Teeth

Whitening Mouthwash For Sensitive Teeth

The bleaching agents in most whitening mouthwash brands can be a problem for those with sensitive teeth and/or gums or those who may be sensitive to the peroxide agents.

There are brands specifically for those with sensitivity. These will simply have the bleaching ingredients present at lower concentrations.

If the use of a whitening mouthwash for sensitive teeth is still causing discomfort you can try using the product with more days between each rinse instead of daily.

This will allow your teeth and gums time to recover between usage. You should find your sensitivity decreasing over time.

If sensitivity does not decrease, you could try some of the other teeth whitening products.

  • Powders
  • Gels
  • Pens
  • Toothpaste

If you have sensitive teeth and/or gums you should consult with your dentist before using any teeth whitening product, including mouthwashes.

Mouthwash Ingredients

Mouthwash Ingredients

Let’s find out what the best mouthwash for white teeth will have in its formula.

The right ingredients are necessary for the best results.


Alcohol is still a common ingredient in many whitening rinses, including those for teeth whitening.

The alcohol is employed as a mouth sanitizer to help combat the bacteria. They are responsible for the acid and toxin build-up in the mouth after eating.

The bacteria are the cause of gingivitis and bad breath.

However, for many people, alcohol produces an unpleasant burning sensation.

If you are one of the users who dislike this type of discomfort there are alcohol-free brands that use an anti-bacterial ingredient instead.

Hydrogen Peroxide

Most teeth whitening mouthwashes use the bleaching agents hydrogen peroxide or carbamide peroxide.

This the same agent used by your dentist when he or she professionally whitens your teeth. They work by oxygenating the surface of your teeth.

This process helps to remove the discoloration and/or stains.

These ingredients require consistent usage over 2-3 months. This is because they are at a much lower concentration than those used by your dentist.


To help keep your teeth as white as possible most teeth brightening mouthwashes will include fluoride, usually in the form of sodium fluoride.

Fluoride helps strengthen the enamel on your teeth.

With the cleaning action of the peroxide and the strengthening action of the fluoride, your teeth should resist the natural discoloration and staining introduced by your diet and/or smoking.

As long as you keep using the product.

Activated Charcoal

An ingredient that has been trending is activated charcoal.

While formulated differently, it works in the same way as the product used by hospitals and clinics to combat incidents of poisoning.

The particles of charcoal are porous and absorb or bind with the compounds and/or toxins that can stain your teeth.

It is an ingredient that is added as a replacement for the bleaching agents hydrogen peroxide or carbamide peroxide.

Essential Oils

Oils used will vary from brand to brand. Essential oils used can include multiple ingredients such as:

  • Eucalyptol
  • Menthol
  • Thymol
  • Methyl Salicylate
  • Green Tea extract

Typically these are added for their various properties:

  • Soothing
  • Anti-septic
  • Anti-bacterial
  • Anti-fungal
  • Breath freshening properties

In Conclusion

A mouthwash has many benefits for keeping your mouth healthy. Adding whitening benefits is a great way of keeping teeth looking in tip-top condition.

For those that have a sensitivity to normal mouthwashes, there are whitening wash options that you can choose from.

Look for an alcohol-free mouthwash for sensitive teeth specifically or else ones that have lower levels of whitening agents.

You can still have the benefits of a whitening mouth rinse for a fresh mouth and whiter teeth even with sensitivity!


Is there a mouthwash for whitening?
There are several types of whitening mouthwash on the market today. They have extra ingredients added to their formula to help brighten your teeth as well as do the usual good things for teeth health.

How often can you use whitening mouthwash?
You can use a whitening mouthwash daily. The longer you use the product the more effective the results will be on a long-term basis.

How long after brushing can I use mouthwash?
You can use mouthwash straight after brushing your teeth. Rinse your mouth for approximately 30 – to 60 seconds with your choice of mouthwash. You can rinse with water afterward if you wish and you are ready to go.

Is it better to use mouthwash in the morning or at night?
You can use a mouthwash once or twice a day, either in the morning or evening – or both. The night use will keep the bacteria and plaque build-up at bay whilst you are sleeping. The morning use will get rid of any bacteria build-up from overnight and freshen your breath for the rest of the day.

How long does it take to whiten teeth with mouthwash?
You will see positive results using a good quality whitening mouthwash consistently after 2 to 3 months. Everyone is different though. It also depends on how stained or discolored your teeth were, to begin with.

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