• How SmartMouth™ Works

    SmartMouth™’s patented formula combines a sulfur eliminating liquid with a zinc ion activating liquid that are kept separate until you pour. SmartMouth™’s activated rinses eliminate bad breath instantly and prevent sulfur gas from returning for 24 hours.

All Day Bad Breath Prevention with Zinc Ion Technology


Germs + Protein in Our Saliva = Sulfur Gas, AKA The Real Cause of Bad Breath
When poured in the cup, SmartMouth™’s two liquids — the Sulfur Eliminating Solution, which destroys sulfur gases, and the zinc ion Activating Solution, activate to release billions of zinc ions.


Germs + SmartMouth™ Activated Zinc Ion Solution = No More Bad Breath
It’s this zinc ion activation technology that blocks germs from consuming protein particles inside your mouth. This is the key to preventing sulfur gas production and the secret to all day bad breath prevention.

Solutions being poured into cup
  • Dual Chamber Bottle

    The original SmartMouth™ dual chamber bottle is scientifically designed to harness the power of both bad breath fighting solutions, leaving the power of zinc ion activation in your hands every time you pour.

  • Zinc Rich Activator

    The Zinc Rich Solution activates when you pour, releasing billions of zinc ions that bond to the germs in your mouth, preventing bad breath for 12 hours with every rinse.

  • Sulfur Eliminator

    The Sulfur Eliminating Solution destroys any existing bad breath gases in your mouth.

  • Safe for People with Diabetes and Kids

    100% paraben-free zinc ion oral rinse.

  • Clinical Strength

    An alcohol-free, anti-plaque and anti-gingivitis solution.

  • Powerful Feel and Great Taste

    It’s a new kind of feel, a smart kind of clean.

What’s Your Reason to Pour?

Many factors contribute to bad breath, but SmartMouth™’s zinc ion technology provides THE solution to stop bad breath at the source and prevent it from coming back for 24 hours. Learn how below!

Everyone experiences bad breath because it’s a naturally occurring process. Our mouths can contain billions of germs, and these bacteria break down protein particles in our saliva or near our gum line. When they do, they produce foul-smelling sulfur gas, otherwise known as bad breath.


You Activate the Zinc Ions

When the two solutions come together, a chemical reaction occurs that instantly releases billions of zinc ions.

When you first pour the rinse, you’ll notice it’s green. That means the solution is freshly activated and the zinc ions are ready to bind to germs.

But, if you wait 5 minutes after pouring, you’ll notice the poured mouthwash turns blue. That means the zinc ions are no longer as effective at preventing bad breath.

So remember, always use SmartMouth™ immediately after pouring!

24 Hour Mouthwash

Two Rinses a Day Keeps Bad Breath Away

SmartMouth™ Mouthwash doesn’t mask bad breath. It stops it at the source.

Preventative care is the key to overcoming the problem of bad breath, and SmartMouth™ is the way to achieve real, lasting results.

Just two rinses a day will put your worries about embarrassing bad breath to rest and allow you to feel confident about getting up close.

Our Best-Selling Products

A Bottle of SmartMouth Original Zinc Activated Breath Rinse

Original Activated Mouthwash

SmartMouth™ Original Activated Breath Rinse contains a zinc ion solution which activates to eliminate bad breath instantly and prevents it from returning for a full 12 hours per rinse.

SmartMouth Clinical

Clinical DDS Activated Mouthwash

SmartMouth™ Clinical DDS Activated Oral Rinse combines zinc ion technology with anti-plaque and anti-gingivitis benefits to prevent bleeding gums for optimal oral health.

What People Are Saying About SmartMouth™

“Once you try you won’t deny. Love this stuff. Worth the price tag. Unlike any mouthwash I’ve ever tried!”


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“Love it! No more dragon breath in the morning.”


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“This is the best mouthwash on the market. No aftertaste and you have fresh breath all day.”


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“Daily use has totally ended my bleeding gums problem. My dentist was so impressed he ordered it for his office.”


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Frequently Asked Bad Breath and Product Questions

Use our FAQs below to learn about bad breath, oral health, our zinc ion technology, and which SmartMouth™ product is right for you. Don’t see the answer to your question? Reach out to us directly through our Contact Us page.

SmartMouth™ Mouthwash uses a patented, dual-solution technology that requires 2 key solutions to be kept separate until just prior to rinsing. This ensures that SmartMouth™ is freshly activated with each use to provide unmatched, all day fresh breath.

With the FAA liquid carry-on limitations, don’t forget to pack the new SmartMouth™ Single Use Packs. These individual-use mouthwash packets fall well under the FAA liquid carry-on limit and fit easily into your purse, briefcase, or carry-on for fresh breath anytime, anywhere.

You can also pack an unopened package of SmartMouth™ Mouthwash into your checked baggage. Please note that you should not travel with previously opened mouthwash bottles.

SmartMouth™ provides fresh breath 12 times longer than any other leading mouthwash because it works in 2 ways: elimination* and prevention. (1) It eliminates existing bad breath when you rinse with it. (2) It prevents new bad breath from forming. The result is 12 hours of fresh breath after each rinse. No other leading mouthwash has been clinically proven to provide fresh breath longer than 1 hour.

Your taste buds will be thrilled with the delicious, mint taste of SmartMouth™. Unlike most mouthwashes, SmartMouth™ does not contain alcohol so it does not burn or dry out the mouth. After rinsing with SmartMouth™, your mouth and teeth will feel smooth and uniquely clean. In fact, within one week, you can wake up with your teeth feeling smooth and clean (no fuzzy feeling).

SmartMouth™ is immediately effective upon rinsing, and you can drink or eat at any time. However, when rinsing with any flavored mouthwash, you may want to wait a few moments before eating or drinking. This allows time for your palate to naturally become flavor neutral.

SmartMouth™ Mouthwash is effective at maintaining fresh breath even after eating most foods, so additional rinsing is not required. If you do introduce a very strong, food-based odor like onion or garlic into your mouth, you may need to re-rinse to eliminate that new odor.

SmartMouth™ is effective in eliminating smoker’s breath, including cigar breath. As smoking re-introduces strong odor back into the mouth, you may want to re-rinse after smoking.

Post-nasal drip provides a natural food supply (protein) for bacteria to consume and produce bad breath gases. SmartMouth™ is effective in eliminating and preventing the bad breath caused by typical post-nasal drip.

SmartMouth™ Mouthwash is 100% alcohol free. Alcohol is a drying agent, and a dry mouth can cause or worsen bad breath. In fact, there are many challenges to alcohol containing mouthwashes.

All SmartMouth™ oral rinses are fluoride free.

While proper oral hygiene is essential to preventing gingivitis, there are many other factors that can influence whether or not you’ll get gingivitis. These include age, nutrition, tobacco use, infections, diabetes, and more. Use SmartMouth™ Clinical mouthwash twice a day. Other than improving your oral hygiene and diet, this is one of the best ways to eliminate germs and sulfur production in your mouth.

Yes, SmartMouth™ Dry Mouth formula combines dry mouth relief and bad breath prevention in a never-before-seen way.

You can buy SmartMouth™ toothpaste, oral rinses, mints, and travel packs at over 60,000 national and regional retail locations as well as purchase them on Amazon.

Yes! SmartMouth™ is safe and recommended for children 6 years and older. All the ingredients used in SmartMouth™ products have been established by the FDA as “GRAS” (Generally Recognized As Safe) and considered safe for use in non-prescription, over-the-counter, oral care products.

Yest! SmartMouth™ is safe for Diabetics. All the ingredients used in SmartMouth™ products have been established by the FDA as “GRAS” (Generally Recognized As Safe) and considered safe for use in non-prescription, over-the-counter, oral care products.

While we are unaware of any known health concerns with the use of SmartMouth™ while pregnant, it is recommended that you consult your doctor before using this or any other over-the-counter or prescription mouthwash. All the ingredients used in SmartMouth™ products have been established by the FDA as “GRAS” (Generally Recognized As Safe) and considered safe for use in non-prescription, over-the-counter, oral care products.

When looking to prevent gum disease and gingivitis, you should look for a toothpaste with proven oral health benefits, like SmartMouth™ Premium toothpaste.  Products like SmartMouth™ Premium toothpaste provides enamel strengthening, anti plaque, anti cavity, as well as sensitive whitening benefits.

SmartMouth™ Premium Toothpaste uses zinc ion technology in conjunction with other premium features to provide enamel strengthening, anti-plaque, anti-cavity, sensitive whitening. An effective toothpaste needs to work subgingivally, meaning it can reach the difficult area between your gums and teeth.

All SmartMouth™ oral rinses eliminate and prevent the production of sulfur gas caused by the germs in our saliva for a full 12 hours per rinse.

SmartMouth™ Clinical DDS provides optimal oral and general health without sacrificing any of SmartMouth™’s elite anti-bad-breath-technology. However, you should consult a dentist if you experience the following symptoms after use: bleeding gums, gums that are tender or swollen, persistent bad breath.

Dentists will use and recommend a multitude of mouthwashes for their patients. It’s best to avoid mouthwashes with alcohol and use a mouthwash that is free of parabens.

As with many products that use safety seals, it is important to ensure that none of the sealing materials remains behind after opening. From time to time, during transportation, air bubbles can get trapped in the components of the bottle preventing products from pouring correctly. One trick I use is to blow into the four opening in the white stage after ensuring the safety seal has been removed and before snapping on the pour spout.

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At SmartMouth™, we love saving you from bad breath, but we also love saving you money.