4.6/5
855 reviews
Therabreath Whitening Oral Rinse Reviews

Description


A healthy smile looks radiant. As a dentist who has treated thousands of patients, Dr. Katz has learned there is nothing better for your appearance than a self-confident smile and great smelling breath. His unique whitening formula freshens breath as it helps to gently remove surface stains, whitens teeth, and helps protect from new stains.

No alcohol or dyes
Non-Burning
Gluten Free
Vegan
Kosher
Halal

    5.0/5
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    Recommended? You Betcha!
    August 17, 2025

    Started to see results

    TheraBreath Whitening Oral Rinse is a gentle mouthwash with a mild but effective minty taste, doesn’t burn or irritate my mouth after rinsing.

    Replaced my daily mouthwash with this one and definitely started to see some results (or at least I think I can), and with longer use, I can tell it will increase the whiteness.

     

    After a good brushing and a rinse, those teeth fuzzy were eliminated and I had fresh breath for the rest of the morning.

    I am a tea/Diet Coke drinker and visit the dentist every 3 months in order to keep my teeth healthy and white, and adding this to my routine is not only adding to my efforts but also this is a, by far, better mouthwash to be using.

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    5.0/5
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    August 16, 2025

    Great product to add to your dental care

    I’ve been using TheraBreath Whitening Oral Rinse for a couple weeks, and overall, it is a great product. The formula is gentle and great for people who have sensitive gums. I like that it does not have that burning sensation, which most mouthwash products have. The taste is mild and minty, not too overpowering. This mouthwash also doesn’t leave a strong aftertaste, which I like.
    The only con I have is that it’s a bit more expensive than standard mouthwashes, but sometimes it is worth paying for the quality.

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    5.0/5
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    August 16, 2025

    Minty, fresh mouthwash that is not spicy

    Highly impressed with this incredible product. I love the fact that it is mouthwash that is mint flavoured but not overly spicy! Your teeth are left to feel clean and not sticky like most mouthwashes and I also find that your mouth doesn’t feel dried out like most mouthwashes leave your mouth.

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    5.0/5
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    August 16, 2025

    Mouthwash with no alcohol plus whitens teeth.

    I am tired of looking for a mouthwash that doesn't burn. Plus, the it whitens too? WOW!! Especially as an individual who loves coffee, this is a game changer.

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    5.0/5
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    August 16, 2025

    Fresh Breath That Actually Lasts

    TheraBreath Mouthwash really surprised me in the best way. It’s super gentle with no burning or overpowering mint blast, yet it leaves my mouth feeling clean and fresh for hours. I noticed it genuinely helps with morning breath and keeps my breath neutral without that artificial sweetness some mouthwashes have. It’s alcohol-free, so there’s no dryness, and I can use it multiple times a day without irritation. The taste is mild at first, but you can still feel it working. The bottle is quite big, which makes it last long, though I do wish the flavor stayed a little stronger for longer. Overall, it’s a great everyday mouthwash if you want something effective, gentle, and dentist-approved.

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    4.0/5
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    August 16, 2025

    Abrasive

    This product is good because it contains abrasive ingredients, but it should not be used for extended periods to protect enamel. Instead, it’s better to use it sequentially with other mouthwashes to save your teeth from becoming sensitive.

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    4.0/5
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    August 16, 2025

    Leaves breath very fresh and is long lasting

    This is a great oral rinse. The packaging is very eye catching, makes you instantly want to reach for it.

    This rinse is an enjoyable experience. It’s very, very refreshing and leaves breath fresh and minty for quite some time. It is alcohol free, so I find that it doesn’t burn as much as other brands on the market. As per instructions, it’s recommended to floss before each use. This has been great for me because it encourages me to floss daily (because come on, who actually flosses daily?).

    I didn’t find that it helped whiten my teeth, even after 2x daily use for a week. My teeth aren’t stained, so it’s hard to really compare before and after results. Either way, I loved the taste and fresh feeling of this rinse.

    I’ve tried a lot of mouthwash/oral rinse brands and TheraBreath is by far the best on the market. I’m a repeat customer.

    I highly recommend trying this out if you’re looking to up your oral health game!

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    4.0/5
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    August 16, 2025

    Fresh and Light

    Pleasant fresh flavor that's also light and natural tasting. Good amount bubbles that feel like little crystals in your mouth. I also like the fact that it's peroxide free and it does a good job whitening my teeth but the whitening could be better so keep improving the product. I would purchase this mouthwash again though overall.

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    4.0/5
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    August 16, 2025

    Fresh minty breath without alcohol

    This mouthwash comes packaged in an attractive dazzling bottle without additional unnecessary packaging.
    The flavour is dazzling mint which is a pleasant mild mint. I love that the mouthwash is alcohol free so no burning sensation.
    The product claims to whiten teeth without peroxide. I have been using it twice a day for the past week, but have not noticed much of a difference yet. I imagine it will take longer to see results. I have sensitive teeth though and am often irritated by peroxide products, so this is worth a try as I have not experienced sensitivity with daily use.
    Overall, it seems like a great mouthwash. It definitely freshens breath and leaves your mouth feeling clean.

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    5.0/5
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    August 16, 2025

    #1 Fastest Growing Mouthwash Brand in Canada

    Butterly gifted me TheraBreath Whitening Oral Rinse (SDM) in Dazzling Mint, in exchange for my honest review. First off, I love the fun, sparkly silver bottle TheraBreath Whitening comes in. It has a refreshing,sweet minty taste, leaving my mouth feeling clean, and my breath extra fresh. I love that TheraBreath is founded by dentist - Dr. Harold Katz. TheraBreath Whitening whitens teeth without peroxide, using naturally sourced stain fighting enzymes. I have noticed whitening results myself, and love that TheraBreath removes stains and prevents future staining. It is non-burning, and contains no dyes, colours, alcohol, parabens or SLS/sulfates. Therabreath is certified and inclusive, kosher, halal, gluten free, and vegan. It is the #1 fastest growing mouthwash brand in Canada. I feel like since using this product my mouth hasn’t ever felt so clean, and my teeth haven’t ever looked so white.

    IG & TikTok:  @therabreath

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    These reviews are the subjective opinions of ChickAdvisor members and not of ChickAdvisor Inc.