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Your cart is empty.Why does most mouthwash burn and irritate? It doesn’t have to hurt to be effective. With CloSYS Mouthwashes you can protect your mouth from harmful bad breath germs and freshen your breath without the painful burn. CloSYS is one of the first mouthwashes to receive the American Dental Association seal for reducing bad breath. This gentle but powerful mouthwash is perfect for all ages because its patented formula is pH balanced and so gentle you’ll actually use it longer for better results. A 30-second rinse in the morning and evening after each brushing is easy, and all it takes to get great results. CloSYS Sensitive Mouthwash comes mildly flavored with a touch of gentle mint. Nothing overpowering or painful. Just a clean, fresh, soothing mouthwash you’ll actually use, because CloSYS is the Gentlest Oral Care Ever.
James
Reviewed in the United States on March 11, 2025
Used it for 3 months. It works with xylitol crystals. You must use clossy AFTER brushing for it to work. Especially if you have early signs of gingivitis.
Lucky Me
Reviewed in Canada on March 11, 2025
Awesome product. I wish it would have been available in stores in Canada.
Yelitse Mujica
Reviewed in the United States on March 1, 2025
Don't have flavor at all.
A. T.
Reviewed in the United States on February 5, 2025
This tastes great but the ingredient list is missing from the product description. I wish I had been able to know in advance that it contained Citric Acid, as I’m sensitive to that ingredient made from mold, not citrus fruit.
4 Corners Photo
Reviewed in the United States on February 24, 2025
Coupled with Closys toothpaste, this leaves my mouth smelling delightful. Even though I drink coffee, I've never had anyone recoil in terror from my breath and as an added bonus, my eyes don't water the way Listerine makes them feel like they're going to fall out of my head.
Trisha R.
Reviewed in the United States on February 2, 2025
My son has reflux and was getting self conscious about his breath as other kids were saying he had bad breath. It literally solved the problem! It took away the sulfur breath smell. He's so happy! We will repurchase this for sure!
Tyler
Reviewed in the United States on February 10, 2025
Works great for dry mouth. Use it before bed and I do not wake up anymore with dry mouth
Brent
Reviewed in the United States on January 8, 2025
I was skeptical at first, but after using it a while, I've discovered it does work as well as standard alcohol-based mouthwash.And then there's the benefit of it not burning, which doesn't bother me, but will be a huge plus to some.It doesn't appear to work overnight if used every night, but same for standard mouthwash. What works better is alternating.But for those who have difficulty tolerating the burn of alcohol, this will work better because those individuals can rinse longer, since this has absolutely no bad taste and no burning sensation whatsoever.
Glade2023
Reviewed in the United States on January 29, 2025
This product boost my confidence. Whenever i gargle closys i instantly have fresh breath all day long! I can confidently talk and get closer to anyone with Closys.
Inchcape Rock
Reviewed in the United Kingdom on January 22, 2025
I think this is the best mouthwash available. It really kills the bacteria in your mouth. I use an oral probiotic with it and I wake up with my mouth feeling clean. I highly recommend this.
stoolpigeon
Reviewed in Singapore on April 26, 2024
Don't know if it's actually doing any good, but the taste is great and my son loves it too, and anything that helps his dental hygiene gets 5* from me
Lil
Reviewed in the United Kingdom on April 2, 2024
I use this as part of 5 care mouthwash system by Ellie. Great thanks
Kim mills
Reviewed in Canada on December 31, 2023
This is the best rinse for gum health. Has been the best I have ever used. Love this.
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