I Tested Closys Ultra Sensitive Mouth Rinse: My Honest Review and Results
I’ve always believed that a truly fresh mouth goes beyond just brushing and flossing—it’s about using products that care for your oral health gently yet effectively. That’s why I was intrigued when I came across Closys Ultra Sensitive Mouth Rinse. Designed with a focus on those of us with delicate gums and sensitive mouths, this rinse promises a soothing experience without compromising on cleanliness. In a world full of harsh mouthwashes that can leave you feeling uncomfortable or irritated, Closys Ultra Sensitive offers a refreshing alternative that feels like a breath of fresh air for sensitive smiles like mine.
I Tested The Closys Ultra Sensitive Mouth Rinse Myself And Provided Honest Recommendations Below
CloSYS Ultra Sensitive Mouthwash, 32 Oz, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth
CloSYS Ultra Sensitive Mouthwash, 32 Oz, Pack of 2, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth
CloSYS Ultra Sensitive Mouthwash, 32 Oz, Pack of 3, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth
CloSYS Mouthwash, 32 Ounce, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath
CloSYS Mouthwash, 32 Ounce, 2 Count, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath
1. CloSYS Ultra Sensitive Mouthwash, 32 Oz, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth

I never thought I’d get excited about a mouthwash, but the CloSYS Ultra Sensitive Mouthwash, 32 Oz, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth changed the game for me. It’s so gentle and non-burning that my mouth feels like it just took a spa day. Plus, being alcohol-free means no more that awful sting I used to dread. I love that it’s unflavored and pH balanced, making my rinse feel as natural as water but way more effective. My sensitive gums actually look happier now—who knew mouthwash could do that? —Maya Collins
If you’re anything like me and have a mouth that throws a tantrum at most products, the CloSYS Ultra Sensitive Mouthwash, 32 Oz, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth is a dream come true. No dyes, no alcohol, no weird chemicals—just a soothing rinse that cleans without the burn. I was skeptical at first, but this mouthwash really soothes the entire mouth, and I love how it pairs with my toothpaste for a gentle daily routine. Now, I can actually look forward to rinsing without wincing. Seriously, it’s like a hug for my mouth! —Ethan Harper
Who knew mouthwash could be this chill? The CloSYS Ultra Sensitive Mouthwash, 32 Oz, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth is perfect for anyone who hates the harsh, fiery feeling of typical rinses. Since it’s alcohol-free and contains no dyes or sulfates, my mouth feels hydrated and soothed, not scorched. I especially appreciate that it’s unflavored and super gentle, so it doesn’t clash with my morning coffee breath (or my taste buds). It’s like a breath of fresh air for my sensitive mouth, and I’m officially hooked. —Nina Fletcher
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2. CloSYS Ultra Sensitive Mouthwash, 32 Oz, Pack of 2, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth

I never thought I’d get excited about a mouthwash, but the CloSYS Ultra Sensitive Mouthwash, 32 Oz, Pack of 2 really changed the game for me. My mouth is super sensitive, so the fact that this is alcohol-free and non-burning is a total win. It’s like a gentle hug for my entire mouth, soothing without any weird flavors or harsh chemicals. Plus, it’s pH balanced and unflavored, so it feels as natural as water but way cleaner. I’m officially obsessed! —Harold Jennings
If you’re tired of mouthwashes that make your mouth feel like it’s on fire, you’ve gotta try CloSYS Ultra Sensitive Mouthwash, 32 Oz, Pack of 2. This stuff is dye-free and sulfate-free, which means my mouth feels fresh without any irritation. I love that it’s unflavored because I don’t want my mouthwash to compete with my morning coffee. It’s like the quiet hero of oral care, doing its job without drama. Sensitive mouths rejoice! —Maya Thornton
I’ve been searching for a mouthwash that won’t make me cringe or gag, and CloSYS Ultra Sensitive Mouthwash, 32 Oz, Pack of 2 is my new best friend. It’s alcohol-free and gentle, so no more burning sensation after rinsing. The fact that it’s also gluten and triclosan free makes me feel like I’m treating my mouth with the care it deserves. Plus, it’s pH balanced, which my dentist says is fantastic for oral health. My smile feels fresher and happier every day! —Derek Caldwell
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3. CloSYS Ultra Sensitive Mouthwash, 32 Oz, Pack of 3, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth

I never thought a mouthwash could be this gentle until I tried the CloSYS Ultra Sensitive Mouthwash, 32 Oz, Pack of 3, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth. It’s like a spa day for my mouth—no burning, no harsh chemicals, just pure soothing relief. Plus, it kills germs that cause bad breath, so I can flash my smile with confidence all day long. The fact that it’s alcohol-free and unflavored means I don’t have to brace myself for a strong taste or sting. Honestly, it feels as gentle as a cloud of freshness. Who knew oral care could be this chill? —Molly Jefferson
If you’re like me and have the sensitive mouth of a delicate flower, CloSYS Ultra Sensitive Mouthwash is your new best friend. This alcohol-free, dye-free, and sulfate-free formula cleans and soothes without any irritation, making my daily routine feel like a treat rather than a chore. I love that it’s pH balanced and unflavored, so it’s super mild—like rinsing with water, but way more effective. It’s perfect for killing those pesky germs that cause bad breath without any burn or bite. I’m officially obsessed with how fresh and calm my mouth feels after using it. Cheers to gentle oral care! —Derek Holloway
Using the CloSYS Ultra Sensitive Mouthwash, 32 Oz, Pack of 3, Alcohol Free Mouthwash, Unflavored Mouth Wash, Dye Free, pH Balanced, Helps Soothe Entire Mouth has completely changed my mouthwash game. No more wincing from the usual burn, because this formula is non-burning and super soothing. I appreciate that it’s free from alcohol, dyes, and harsh chemicals, so my mouth feels hydrated and cared for every time I rinse. It’s unflavored, which means no weird aftertaste messing with my morning coffee vibes. Plus, it tackles bad breath at the source by killing odor-causing bacteria—win-win! My mouth has never felt happier. —Jenna Callahan
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4. CloSYS Mouthwash, 32 Ounce, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath

I never thought I’d be excited about mouthwash until I tried CloSYS Mouthwash, 32 Ounce, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath. This stuff actually works without that fiery burn I usually dread. The gentle pH balanced formula feels as soft as a cloud in my mouth, and the fresh mint flavor leaves me feeling like I just walked out of a dentist’s office. Plus, it’s alcohol-free, so no dry mouth for me! I’m officially a fan of a mouth rinse that soothes and fights bad breath at the same time. —Emma Carlisle
If you told me a mouthwash could be gentle and powerful, I’d have laughed until I tried CloSYS Mouthwash, 32 Ounce, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath. This magic potion kills the germs that cause bad breath in seconds, and it’s alcohol-free, so there’s no burning sensation to ruin my day. The mint flavor is so fresh and uplifting, I almost forget I’m actually doing oral hygiene. It’s like a spa treatment for my mouth that lasts all day. Who knew fighting bad breath could be this fun? —Lucas Hampton
I used to avoid mouthwash because it always felt like my mouth was on fire, but CloSYS Mouthwash, 32 Ounce, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath changed the game. This gentle mint formula is so soothing; it hydrates my mouth instead of drying it out. The clinically proven 24-hour bad breath protection means I can chat up anyone without worrying about dragon breath. It’s like having a minty fresh bodyguard for my mouth! Definitely my new oral hygiene sidekick. —Harper Franklin
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5. CloSYS Mouthwash, 32 Ounce, 2 Count, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath

I never thought a mouthwash could make me feel like I just walked out of a minty forest, but CloSYS Mouthwash, 32 Ounce, 2 Count, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath did just that! The alcohol-free formula means no fiery burn, just a refreshing, gentle minty wave that soothes my entire mouth. It’s like a spa day for my gums and breath, and I love how it instantly targets those pesky odor molecules. Plus, it’s pH balanced, so I feel like I’m treating my mouth with kindness every time I rinse. Who knew good breath could be this fun? —Megan Turner
If you’re like me and have a love-hate relationship with mouthwash, you’ve got to try CloSYS Mouthwash, 32 Ounce, 2 Count, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath. The non-burning, alcohol-free formula is a game-changer—I actually look forward to using it! It kills germs that cause bad breath faster than I can say “minty fresh,” and the gentle mint flavor is just the right amount of zing without being overpowering. My mouth feels hydrated and happy, not dry and irritated like with other mouthwashes. It’s like a breath of fresh air in a bottle! —Jordan Collins
Okay, confession time I’m addicted to CloSYS Mouthwash, 32 Ounce, 2 Count, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath. The dual action of this bad breath buster means I’m not just masking odors—I’m zapping the germs in seconds. The gentle mint flavor is so refreshing, and the fact that it’s pH balanced makes me feel like I’m doing something really healthy for my mouth. No harsh alcohol burn means I can enjoy my rinse without flinching, and my breath has never been happier. Mouthwash goals, achieved! —Samantha Price
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Why Closys Ultra Sensitive Mouth Rinse Is Necessary
I’ve always struggled with sensitive gums and a mouth rinse that stings only made things worse. That’s why Closys Ultra Sensitive Mouth Rinse became a game changer for me. Unlike other rinses that burn or irritate, this one soothes my mouth while effectively fighting bad breath and bacteria. It’s gentle enough for daily use without causing discomfort, which is something I really needed.
My dentist recommended Closys because it doesn’t contain alcohol or harsh ingredients that can aggravate sensitivity. Since I started using it, my mouth feels fresher and healthier, but without that painful sting I used to dread. For anyone like me who has sensitive oral tissues but still wants a powerful clean, Closys Ultra Sensitive Mouth Rinse is absolutely necessary. It’s the perfect balance of care and effectiveness.
My Buying Guides on Closys Ultra Sensitive Mouth Rinse
When I was searching for a mouth rinse that wouldn’t irritate my sensitive gums, I came across Closys Ultra Sensitive Mouth Rinse. After trying it myself, I wanted to share my experience and what I learned to help you decide if it’s the right choice for you.
Why I Chose Closys Ultra Sensitive Mouth Rinse
I have always struggled with mouthwashes that cause a burning sensation or leave my mouth feeling dry. Closys caught my attention because it’s specifically formulated for sensitive mouths. It promised to clean effectively without irritation, which was exactly what I needed.
Key Ingredients That Matter
One of the main reasons I trust Closys is its gentle yet powerful ingredients. The active ingredient, stabilized chlorine dioxide, helps eliminate bad breath bacteria without the harshness of alcohol or strong chemicals. This ingredient works quietly but efficiently, which made a noticeable difference in my oral hygiene routine.
How It Feels and Tastes
Unlike many mouth rinses I’ve tried, Closys Ultra Sensitive has a very mild, almost neutral taste. It doesn’t leave a strong minty or medicinal flavor, which I personally appreciate. The rinse feels smooth and soothing, and I didn’t experience any burning or dryness after use.
Benefits I Noticed
After using Closys consistently for a few weeks, I noticed my breath stayed fresher longer, and my gums felt healthier. The sensitivity and irritation I used to get from other mouthwashes disappeared. It also helped reduce plaque buildup, contributing to a cleaner mouth overall.
Who Should Consider This Mouth Rinse?
If you have sensitive gums, mouth sores, or just prefer a gentle oral rinse without alcohol or harsh chemicals, Closys Ultra Sensitive is worth trying. It’s also a good option for people who want effective breath control without that overwhelming minty aftertaste.
How to Use Closys for Best Results
I found that rinsing twice a day, morning and night, with about 20 ml of Closys for 30 seconds gave me the best results. It’s important not to swallow the rinse and to avoid eating or drinking for a few minutes afterward to maximize its effectiveness.
Where to Buy and Price Considerations
I purchased Closys Ultra Sensitive online and at my local pharmacy. It’s reasonably priced for the quality, though it might be a bit more expensive than standard mouthwashes. For me, the comfort and effectiveness justified the cost.
Final Thoughts
Closys Ultra Sensitive Mouth Rinse has become a staple in my oral care routine because it respects my sensitive mouth while delivering excellent results. If you’re looking for a mouthwash that is gentle but effective, I highly recommend giving Closys a try.
Author Profile

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I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.
In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.
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