CloSYS Original Unflavored Mouthwash
2 varieties available

CloSYS Original Unflavored Mouthwash


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CloSYS Alcohol-Free Mouthwash

CloSYS Mouthwash is so simple and effective some like to call it the ‘un-cola’ of oral care. Why? Because CloSYS is a real difference maker. While the rinse looks like and tastes like water, it does a lot more than just water, and without the burn. Thanks to Cloralstan, a powerful, patented ingredient that kills 99.9% of harmful bacteria in 10 seconds without the pain and without the stain. CloSYS Mouthwash is non-burning, non-staining and alcohol free.

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A dental rinse for a fresh, healthy start every day.

While most people do brush their teeth regularly, rinsing with mouthwash often gets skipped. Rinsing immediately after brushing helps penetrate the areas in the mouth where the brush can’t reach. Rinsing twice a day with CloSYS will reduce the harmful bacteria in your mouth while it balances the pH for a noticeably cleaner and healthier feeling. Plus it helps fight bad breath for more than eight hours.

Alcohol Free, CPC Free, Gluten Free

CloSYS is pH balanced and alcohol free, so it works gently but effectively. And unlike alcohol-based formulas, you get the clean without the burn.

What makes CloSYS Oral Health Products different?

CloSYS mouthwash, toothpaste, and breath spray attack bacteria that cause plaque build-up without killing healthy bacteria important to digestion and a healthy mouth, while promoting healing. CloSYS products are free of sulfates and other harsh chemicals linked to the growth of canker sores and are pH balanced to reduce acid levels in the mouth that are harmful to teeth enamel and increase the potential for germ growth. In fact, if you have canker sores, CloSYS helps eliminate them in just days with regular use and helps prevent a return occurrence. Research points to possible links between gum disease (gingivitis and peridondtitis) and conditions such as heart disease, diabetes, and low weight births. The reason for this is clear - periodontal infections may cause harmful bacteria to enter the bloodstream and travel to other parts of the body. That’s why CloSYS was invented to help kill germs in the mouth that may spread to other parts of the body, while making your mouth cleaner and healthier.

The CloSYS Story

Gum disease is a serious condition, especially when it’s linked to so many other major health risks. That’s why CloSYS was invented in 1991 by Dr. Perry Ratcliff, one of America's leading periodontists and experts on dental health and gum disease. During Dr. Ratcliff's years of clinical practice, he discovered that stabilized chlorine dioxide (trade named Cloralstan) helped to significantly reduce the harmful bacteria in the mouths of his patients. The results he demonstrated with countless patients were less gum pockets, less bleeding, and much better oral health.

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You're in control.

With CloSYS Mouthwash you control the taste. Many people dislike heavily flavored products because of the burning sensation or irritating tastes. CloSYS comes unflavored for just that reason. But if you prefer your oral rinse flavored, it comes with an optional mint-flavor dropper. No other mouth rinse on the market offers this kind of control.

CloSYS Mouthwash gives you fresh breath - and a fresh start for a healthy lifestyle.
  • Kills 99.9% of harmful bacteria In 10 seconds
  • Alcohol-free, no burning
  • CPC-Free (Cetylpyridinium Chloride) and gluten-free
  • Works gently but effectively
  • Long-lasting breath protection
  • A refreshingly clean taste
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CloSYS Original Unflavored Mouthwash
CloSYS Original Unflavored Mouthwash
Reviews (7)
Q&A (0)
Molly S.
81 reviews
I am not a big fan of mint flavor, but my dentist recommended a mouth wash. I researched other flavors and unflavored and this is the only thing that didn’t look like it would be bad. So I tried it and it literally tastes like nothing when it’s in your mouth. It does have an after taste but I can’t quite figure out what it is, but it’s not overpowering or horrible.
Trudy C.
Clear Lake, IA
109 reviews
I have a problem with mouth odor after getting a crown. This keeps my breath nice for hours without any stung or strong flavor. It can be pricey but is really worth it.
Georgia R.
Roswell , NM
41 reviews
Review for: CloSYS Original Unflavored Mouthwash, Alcohol Free, 32 ounce more...
Love this mouthwash. It doesn’t have a taste and doesn’t burn like most mouthwashes. Only been able to find at my local Walgreens. Keeps mouth feeling clean and fresh. Highly recommend!
Carly Jo E.
Rapid City, SD
275 reviews
Purchased at: Walmart
I love CloSYS products, but the mouthwash is especially helpful with inflammation. I like that the flavor can be controlled with the flavoring drops that are included in the packaging!
Hannah L.
Keene, NH
57 reviews
Review for: CloSYS Original Unflavored Mouthwash, Alcohol Free, 32 ounce more...
Love how well this stuff clears out the bacteria! As a mouth breather, I really need something that’s gentle but gets the job done
Parisa S.
las vegas
71 reviews
Review for: CloSYS Original Unflavored Mouthwash, Alcohol Free, 32 ounce more...
Alcohol free and no flavor so you can flavor to that based of your willing! So smooth on mouth no disturbing flavor.
Rhonda H.
West Islip, NY
28 reviews
Purchased at: CVS
Love this stuff. Does not burn my mouth. Mouth feels clean after use. No taste. Just wish had travel sizes available.
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