The Best Whitening Mouthwash for a Radiant Smile

Your smile says a lot about you, so naturally, you want it to be as beautiful as it possibly can.

A great smile gets a great start with bright, white teeth. If you keep up with your regular dentist visits like you should, your teeth should be healthy.

So what can you do at home to keep your smile its most attractive? You can start by using whitening products like toothpastes and mouthwashes that enhance the brightness of your teeth.

In your search for the best whitening mouthwash out there, what should you look for in choosing a product that gives you a radiant smile you’ll love to show off?

Top 5 teeth whitening mouthwash comparison chart

Name & BrandHydrogen Peroxide/NaturalFlavorEditor's Rating
Crest 3D White Luxe GlamorousYesMint 4.8 out of 5
Essential Oxygen Organic Brushing RinseNaturalPeppermint 4.7 out of 5
Oral EssentialsNaturalMint 4.3 out of 5
Supersmile Whitening Pre-RinseYesMint + sweetness4.5 out of 5
Listerine Healthy WhiteYesMint 4.2 out of 5

What to Consider When Buying Teeth Whitening Mouthwash

When looking for the best whitening products, think about your primary concerns. Not everyone has the same aims when it comes to getting gorgeous teeth. If your main goal is to get a brighter smile, then you can easily find whitening mouthwashes that promote that.

However, some of you may be looking for bad breath fighters, anti-cavity formulas, or you might want all-natural products that contain organic ingredients that make you feel good about using them.pen

Luckily, there are plenty of mouthwashes out there that not only whiten, but also fight germs that cause bad breath and are safe enough to use on even the most sensitive teeth.

Think about what you eat and drink on a daily basis, too. If you love your red wine at the end of the day, you may need more stain fighting than someone who never drinks wine or coffee.

As much as we love our favorite beverages, they sometimes have the drawback of staining our teeth. The right mouthwash will let you continue to enjoy your favorite drinks while also giving you a dazzling smile you can be proud of.

Hydrogen peroxide gets a lot of good press, but it’s not actually the best ingredient for whitening for long-term use. If you choose a product with hydrogen peroxide in it, look for formulas that contain no more than 3% of the ingredient.

Users with sensitive teeth should avoid alcohol-containing mouthwash as well, as alcohol can intensity sensitivity, leading to discomfort.

You should also consider the taste. Although you only have the mouthwash in your mouth for 30-60 seconds, you want a product that tastes good, right? If you use it twice a day, you don’t want to use something that tastes terrible. Look for rinses that have a fresh, minty taste.

Lastly, some of you want whitening products that work as quickly as possible, so carefully consider how long it takes a product to produce results, with regular use. The best products should show noticeable whitening in as little as a few days.

Consider what you want and then purchase products that meet your specifications so that you’re happy with your selection. Not sure where to begin when choosing a mouthwash? My best whitening mouthwash reviews will give you a great place to start.

Top 5 Teeth Whitening Mouthwash Reviews

With so many whitening products on the market, it’s not always easy to know which one is best for you. I’ve reviewed several whitening mouthwashes that I think you’ll love, so here are my top five picks to make your buying decision easier.

Crest 3D White Luxe Glamorous

Crest 3D

This product allows you to rinse your way to a more glamorous smile. With its Whitelock technology, expect fewer future stains, so your smile will stay white.

To experience the maximum whitening effects, I definitely recommend practicing healthy teeth habits such as brushing two to three times per day – or following meals – and flossing. Your dentist can recommend a good-quality toothbrush.

I like the fresh minty taste of this product and that you can expect to see whitening results in as little as two days. It’s available in a generously sized 32-ounce size bottle. There’s no fluoride in it, so keep that in mind if you’re looking for tooth decay fighters in your mouthwash.

  • Contains exclusive Whitelock technology to prevent future stains
  • Whitens and kills bad breath germs simultaneously
  • Promotes triple action benefits all in one product
  • Whitening effects visible within two days of first use
  • Some users report not being able to taste as well immediately after using
  • Taste isn’t a favorite of some users

Final verdict

With its exclusive technology to lock out future stains, this mouthwash will help you maintain a bright smile. I also love that it's from a well-known, trusted brand like Crest and that the brand offers other products you can use with this one for maximum whitening results.

Essential Oxygen Organic Brushing Rinse

Essential Oxygen

In addition to whitening, this product addresses issues like tooth sensitivity, bad breath, and canker sores. If you’re prone to these types of problems, then this mouthwash could be very beneficial to you.

Unlike a strict mouthwash, however, this a “brushing rinse”, so you use it by squirting a small amount into your mouth and then brushing your teeth with it. One of the products claims is that it can help reduce some internal diseases that are caused by certain bacteria. If that sounds far-fetched to you, consider this: poor oral health affects much more than your mouth.

Studies show a link between gum disease and some serious health issues like coronary artery disease and increased risks of getting respiratory infections. You can find this one in small packaging and up to 16 ounce bottles.

  • Addresses other issues besides whitening like morning breath and canker sores
  • Is a combination “toothpaste” and mouthwash in one
  • Can help reduce bacteria-related internal diseases
  • Regular use can reduce non-routine dental visits
  • Using this in place of toothpaste may take some getting used to for some people
  • One of the pricier products

Final verdict

I like this one because it does so much more than just whiten teeth. It also works to eliminate bad breath first thing in the morning, and who doesn’t want that? Plus, not only does it keep your teeth healthy, it contributes to whole-body health.

Oral Essentials

Oral Essentials

If you love more natural products, you may have found your favorite mouthwash in this one. I like the fact that it contains no harsh chemicals for removing stains. You’ll also find no preservatives or sugars in this one.

Instead, expect a gentle teeth whitening procedure with ingredients like coconut oil, sage oil, and lemon peel oil. For anyone out there who loves her coffee and tea, this product removes these types of stains, along with wine and tobacco stains.

The one drawback this product presents is only for anyone who wants a white smile in a hurry. Due to the gentle ingredients in this one, it may take a couple of weeks before you notice any results. It’s available in a 16-ounce bottle and you should use it twice per day to see whitening as soon as possible.

  • Contains no bleach and other harsh chemicals
  • Good for users with sensitive teeth
  • Promotes fresher breath
  • Full of natural ingredients like Dead Sea salt, organic aloe vera juice, and high-quality imported essential oils
  • Takes longer than other products to see results due to so many gentle ingredients
  • Recommended use is twice daily

Final verdict

Although it takes longer to see whitening results with this product, I do like all of the natural goodness you’ll find in it. It’s great for anyone with sensitive teeth or for those who prefer a gentle, more natural approach to teeth whitening.

Supersmile Whitening Pre-Rinse


The attractive, 16-ounce bottle of Supersmile doesn’t even begin to tell you about the great product inside. This is a pre-rinse, so you use it before brushing your teeth. You can also use it as a midday refresher if you feel like your breath needs a hit of freshness.

One of the biggest advantages of this mouthwash is that it re-mineralizes teeth and dental restorations. If you have veneers, caps, bonds, or dentures, this product will keep them stain-free and strong. Long-time users report the best results when they use this rinse in conjunction with other products in the line, like the toothpaste and the Accelerator.

It comes highly recommended by cosmetic dentists, so if your dental professional is big on whitening and perfecting smiles, don’t be surprised if he or she suggests this product.

  • Helps to strengthen teeth while whitening
  • Works well on natural teeth and restoration work
  • Free of harsh abrasives
  • Contains no bleach
  • Cosmetic dentists recommend this one as the “#1 Whitening System”
  • Can be pricey for some
  • Recommends using with the Supersmile Accelerator for optimal results

Final verdict

I love products that do double-duty, so this one is a top pick because it whitens and strengthens, which is great not only for those of you with natural teeth but also for anyone who’s had restoration work.

Listerine Healthy White

ListerineListerine is a very familiar name in the mouthwash market, so for anyone looking for a whitening product, they may want to start here if this is already a favorite brand. Available in a 16-ounce size, the recommended use is twice per day.

This is probably one of the best cheap whitening mouthwash options out there. If you’re new to whitening rinses, why not start here and see how you like it? You might not need to graduate to something more expensive if you’re happy with the results you get from this affordable product.

This contains a very small amount of sodium fluoride (0.02%) to help fight cavities, so if this is one of the characteristics you'd like in your mouthwash, you might opt for this one.

  • One of the more affordable options
  • Fights tartar
  • Foaming action can reach hard-to-reach areas in the mouth
  • Promotes fresher breath
  • Some users report bad taste
  • May not be as effective as some other products

Final verdict

For an effective option that’s still affordable, I recommend this Listerine product. While some users say the taste isn’t the best, it’s still a suitable mouthwash that provides some whitening effects.

Frequently Asked Questions

How often should I use a whitening mouthwash?

I recommend daily use, unless the product says otherwise. Regular use ensures that you’ll get the maximum brightening results you’re after. Some products suggest twice-daily use, so make sure you follow the specific directions for your particular product.

Can I use a whitening toothpaste and a whitening mouthwash together?

Yes, and to get the brightest smile possible, I recommend using an entire line of whitening products whenever possible. This may include a toothpaste, specific toothbrushes, floss, and whitening strips.

What if I have sensitive teeth?

Look for mouthwashes specifically designed for sensitive teeth or ones that contain no harsh abrasives. I have a couple on my review list that address sensitive teeth issues.

Should I switch between a whitening mouthwash and a regular mouthwash?

You don’t have to, unless you’re looking for specific results that a whitening mouthwash doesn’t provide. However, to maintain your whitest smile, use a whitening mouthwash every day, which is usually safe enough for daily use. If you're also looking for cavity fighters, choose a mouthwash with some fluoride in it.

How can I get faster results?

Some products are simply designed to work faster than others. Mouthwashes that contain natural whiteners will take longer for you to see results. Look for products that promise quicker whitening, but also make sure you follow instructions.

If the directions call for twice-daily use, make sure you use it two times per day; this will help you see the whitening effects more quickly.

Do I use a whitening mouthwash before or after brushing my teeth?

Always follow the manufacturer directions on your product. While most of these types of mouthwashes are designed to be used like regular ones -- that is, immediately following teeth brushing -- some instruct you to use before brushing as a pre-rinse treatment. You'll also have some products that you can use anytime you want a refresher.


Ready to get that glowing smile you've always wanted? You can enjoy that delicious cup of coffee or that glass of wine and still have a dazzling smile.

Now that you have some excellent product suggestions, feel free to weigh the pros and cons of each mouthwash I recommend in order to choose the right one for you.

Whether you want a product that contains lots of natural and/or organic ingredients because you live a green lifestyle, you’re looking for the best whitening mouthwash for sensitive teeth, or you want the fastest whitening possible, one of these five picks is perfect for you.

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