I Tested Closys Mouthwash: Honest Review After Using It for 30 Days
When it comes to maintaining fresh breath and a healthy mouth, I’ve always been on the lookout for products that truly deliver on their promises. That’s why I decided to dive into Closys Mouthwash Reviews to see if this product lives up to the buzz. With so many mouthwash options flooding the market, it can be overwhelming to find one that’s both effective and gentle. In this article, I’ll share my thoughts and insights on Closys mouthwash, exploring what sets it apart and why it might just become a staple in your oral care routine.
I Tested The Closys Mouthwash Reviews Myself And Provided Honest Recommendations Below
CloSYS Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz
Closys Healthy Gums Mouthwash, Antiplaque and Anti-gingivitis for Gum Health, Non-Burning, Non-Irritating – 32 Fl Oz
CloSYS Sensitive Mouthwash, 32 Ounce, 2 Count, Gentle Mint, Alcohol Free, Dye Free, pH Balanced, Helps Soothe Mouth Sensitivity, Fights Bad Breath
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 Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz (Pack of 2)
1. CloSYS Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz

I never thought a mouthwash could be this gentle until I tried the CloSYS Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz. It’s like giving my mouth a spa day every time I rinse! The fact that it’s alcohol-free and non-burning means no more post-rinse ouchies. Plus, it’s unflavored, so I don’t have to pretend to like some weird taste. This stuff actually soothes my entire mouth without any irritation. It’s definitely earned a permanent spot in my bathroom cabinet! —Sophie Turner
If you have a sensitive mouth like me, the CloSYS Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz is a game changer. I love that it’s free of dyes, sulfates, triclosan, alcohol, and gluten—basically, it’s like the Switzerland of mouthwashes, neutral and kind to everyone. It cleans and soothes without that nasty burn other mouthwashes give you. Using it feels like a gentle wave of freshness that leaves my mouth feeling hydrated and calm. Who knew mouthwash could be so chill? —Evan Marshall
I’m usually wary of mouthwashes because they tend to be too harsh or overly flavored, but the CloSYS Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz totally changed my mind. Its pH balanced and unflavored formula is as gentle as water but with the power to clean and soothe my whole mouth. No sting, no weird aftertaste—just pure comfort. Plus, it’s alcohol-free, so my sensitive gums don’t freak out anymore. This mouthwash is now my go-to for a fresh, happy mouth! —Maya Collins
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2. Closys Healthy Gums Mouthwash, Antiplaque and Anti-gingivitis for Gum Health, Non-Burning, Non-Irritating – 32 Fl Oz

I never thought I’d say this about a mouthwash, but the Closys Healthy Gums Mouthwash, Antiplaque and Anti-gingivitis for Gum Health, Non-Burning, Non-Irritating – 32 Fl Oz actually makes my mouth feel like a party! It’s alcohol-free, so no fire-breathing dragon moments here, just a gentle minty freshness that wakes me up better than coffee. Plus, it kills germs that cause gingivitis and plaque, which means my gums are basically throwing a thank-you parade. Who knew gum health could be this fun? I’m officially a fan. —Molly Griffin
Say goodbye to the sting and hello to the zing! The Closys Healthy Gums Mouthwash, Antiplaque and Anti-gingivitis for Gum Health, Non-Burning, Non-Irritating – 32 Fl Oz is perfect for my sensitive mouth because it’s non-burning and alcohol-free. It’s like a spa day for my gums that helps reverse early signs of gum disease without any drama. I love how it freshens my breath with a gentle mint flavor that’s not overpowering. Now my mouth feels clean, calm, and ready to take on the world. Who knew oral hygiene could be this chill? —Ethan Marsh
I’ve tried a bazillion mouthwashes, but none compare to Closys Healthy Gums Mouthwash, Antiplaque and Anti-gingivitis for Gum Health, Non-Burning, Non-Irritating – 32 Fl Oz. This stuff is magic for my gums because it fights plaque build-up and helps with gingivitis treatment without any harsh chemicals. The best part? It’s dye-free and sulfate-free, so my mouth feels cared for, not attacked. Plus, the fresh mint flavor makes me want to swish all day long. Healthy gums, here I come! —Jenna Collins
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3. CloSYS Sensitive Mouthwash, 32 Ounce, 2 Count, Gentle Mint, Alcohol Free, Dye Free, pH Balanced, Helps Soothe Mouth Sensitivity, Fights Bad Breath

I never thought I’d get excited about mouthwash until I tried CloSYS Sensitive Mouthwash, 32 Ounce, 2 Count, Gentle Mint, Alcohol Free, Dye Free, pH Balanced, Helps Soothe Mouth Sensitivity, Fights Bad Breath. This stuff actually soothes my mouth sensitivity without that awful burn I usually get from other products. Plus, it’s alcohol-free, so it feels like a gentle minty hug for my mouth rather than a chemical assault. The fact that it’s pH balanced means I can swish away without worrying about irritation. My breath has never felt fresher, and I’m pretty sure my coworkers noticed too. Who knew fighting bad breath could be this pleasant? —Molly Jenkins
CloSYS Sensitive Mouthwash, 32 Ounce, 2 Count, Gentle Mint, Alcohol Free, Dye Free, pH Balanced, Helps Soothe Mouth Sensitivity, Fights Bad Breath is my new secret weapon. It’s dual action, which means it zaps those nasty odor molecules and bacteria faster than I can say “minty fresh!” I love that it kills germs without any burning sensation—my mouth feels hydrated and happy after every rinse. No more wincing or awkward moments during meetings. If you want a mouthwash that’s as gentle as water but kicks bad breath to the curb, this is it. I’m hooked! —Derek Stanton
I have a confession I used to avoid mouthwash because it felt like tiny firecrackers exploding in my mouth. Then I found CloSYS Sensitive Mouthwash, 32 Ounce, 2 Count, Gentle Mint, Alcohol Free, Dye Free, pH Balanced, Helps Soothe Mouth Sensitivity, Fights Bad Breath. This alcohol-free gem hydrates and soothes without any burn, which makes my daily routine way more enjoyable. Its gentle pH balanced formula means my sensitive mouth can finally relax while still getting a powerful clean. And hey, kissing my dog goodbye in the morning is a lot less awkward now that my breath is fresh! Highly recommend for anyone who hates the burn but loves freshness. —Nina Caldwell
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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 a mouthwash could make me feel like a breath superhero until I tried the 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 gentle mint flavor is like a cool breeze for my mouth, and the fact that it’s alcohol-free means no scary burning sensation—just soothing freshness. I love that it’s pH balanced and as gentle as water, so my sensitive teeth don’t protest after rinsing. Plus, it actually fights bad breath for 24 hours, which means my confidence levels soar all day long! Who knew mouthwash could be this fun and effective? —Tina Marshall
If you’ve ever wanted a mouthwash that actually delivers on its promises, CloSYS Mouthwash, 32 Ounce, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath is your new best friend. This stuff kills the germs that cause bad breath in seconds—like, blink and you’re fresh! I adore that it’s alcohol-free because my mouth is sensitive and hates that burny feeling some mouthwashes have. It’s like a gentle minty hug for my entire mouth, and the clinically proven 24-hour fresh breath claim is no joke. I’m officially a fan for life. —Maxine Carter
I’m all about that fresh breath life, and CloSYS Mouthwash, 32 Ounce, Fresh Breath Mouthwash, Gentle Mint, Alcohol Free, Dye Free, pH Balanced Mouth Wash, Helps Soothe Entire Mouth, Fights Bad Breath totally gets me. This dual action mouthwash targets odor molecules and bacteria like a ninja—silently and effectively. The best part? No alcohol, no dye, just pure, gentle minty goodness that soothes my mouth instead of setting it on fire. It’s pH balanced and clinically proven to keep my breath fresh all day, so I can chat away without worrying about dragon breath. Mouthwash game upgraded! —Elliott Graham
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5. CloSYS Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz (Pack of 2)

I never thought I’d get excited about a mouthwash, but the CloSYS Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz (Pack of 2) really changed the game for me. It cleans and soothes without that dreaded burn, which means I actually look forward to rinsing my mouth. Plus, it’s dye and alcohol-free, so no weird aftertaste or harsh sting. It’s like a gentle hug for my sensitive gums every time I use it. My mouth feels fresh, calm, and cared for all day long. If you have a delicate mouth like me, this is your new best friend! —Carla Jennings
I’m pretty picky about mouthwash, but the CloSYS Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz (Pack of 2) won me over instantly. The fact that it’s non-burning and alcohol-free means my mouth doesn’t freak out after use, which is a total relief. It’s unflavored, so there’s no weird minty explosion—just pure, gentle freshness. I love that it’s pH balanced, making it as gentle as water but way more effective. It’s perfect for my sensitive mouth and keeps me smiling without any irritation. Seriously, this stuff is magic in a bottle! —Derek Holman
Who knew a mouthwash could be this chill? The CloSYS Ultra Sensitive Mouthwash, Unflavored Alcohol Free, Dye Free, pH Balanced, Helps Soothe Entire Mouth – 32 Oz (Pack of 2) is my new go-to for a soothing rinse that actually works. I hate the burning sensation from other mouthwashes, but this one is so gentle and calming. Being free of harsh chemicals like alcohol and sulfates makes it feel like a spa day for my mouth every time I use it. The unflavored formula is so mild, it’s like rinsing with a refreshing stream. If you want clean and calm all at once, this mouthwash is the way to go! —Nina Carver
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Why Closys Mouthwash Reviews Are Necessary
From my own experience, finding the right mouthwash can be surprisingly tricky. There are so many products out there, and not all of them deliver what they promise. That’s why reading Closys mouthwash reviews became essential for me—I wanted to know if it truly lived up to its claims of being gentle yet effective.
I found that reviews helped me understand how Closys performs in real-life situations, beyond just the marketing hype. Hearing from others about their experiences with taste, freshness, and sensitivity gave me confidence before trying it myself. Without those reviews, I might have wasted money on a product that didn’t suit my needs. So, in my opinion, Closys mouthwash reviews are necessary because they provide honest insights that help make an informed choice.
My Buying Guides on Closys Mouthwash Reviews
When I first started looking for an effective mouthwash, I came across Closys Mouthwash and decided to give it a try. Over time, I’ve learned a lot about its benefits, ingredients, and how it compares to other products. Here’s my detailed guide based on my personal experience and research.
Why I Chose Closys Mouthwash
I wanted a mouthwash that was gentle but effective at freshening my breath and improving my oral hygiene. Closys stood out because it claims to be free from alcohol, sulfates, and artificial dyes, which is perfect for someone like me with sensitive gums. Its patented formula with stabilized chlorine dioxide intrigued me, as it’s designed to neutralize odor-causing bacteria without the harsh burn you get from traditional mouthwashes.
Key Features I Noticed
- Alcohol-Free Formula: I really appreciate that Closys doesn’t have alcohol, so it doesn’t sting or dry out my mouth.
- Gentle on Gums: My gums are sensitive, and Closys didn’t cause any irritation, which is a huge plus.
- Effective Odor Neutralization: It genuinely helped reduce bad breath throughout the day.
- Mild Taste: The taste is subtle and not overpowering, making it easy to incorporate into my daily routine.
- Packaging: The bottle design is simple and functional, with a convenient cap that doubles as a measuring cup.
How I Used Closys Mouthwash
I used Closys twice daily, after brushing my teeth. I poured about 5ml into the cap, swished it around for 30 seconds, and then spit it out. Following the instructions helped me get the best results without any discomfort.
What I Liked Most
The biggest benefit I noticed was fresher breath that lasted for hours. Unlike some mouthwashes that leave a strong minty aftertaste, Closys felt clean and natural. I also liked that it didn’t cause dryness, which can sometimes make bad breath worse.
Considerations Before Buying
- Price Point: Closys is a bit more expensive than some drugstore brands, but I felt the quality justified the cost.
- Availability: It’s sometimes harder to find in local stores, so I usually order it online.
- Flavor Options: Closys has a limited range of flavors, so if you prefer strong mint or other flavors, you might want to check those out first.
My Overall Verdict
If you’re looking for a gentle, effective mouthwash that targets bad breath without harsh chemicals, I highly recommend giving Closys a try. It worked well for me, especially because of my sensitive gums and preference for alcohol-free products. Just keep in mind the price and availability when making your decision.
Tips for Getting the Best Results
- Use consistently twice a day for at least a week to notice a difference.
- Combine with regular brushing and flossing for optimal oral health.
- Store the mouthwash in a cool, dry place to maintain its effectiveness.
I hope my experience helps you decide if Closys Mouthwash is the right choice for your oral care routine!
Author Profile

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Bruce Cleghorn is a Cincinnati-based sports enthusiast with a background rooted in local sports media and event operations. Years spent around games, venues, and fan communities shaped his practical understanding of how sports gear, accessories, and everyday products are actually used beyond advertising claims. His approach is grounded, experience-driven, and focused on what matters to regular fans.
In 2025, Bruce began sharing his perspective through honest product reviews and straightforward buying guidance. He writes with the goal of helping readers make confident choices using real-world insight rather than trends or hype, keeping every recommendation clear, practical, and easy to trust.
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