4.6/5
199 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

    4.0/5
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    August 12, 2025

    No Burning

    The TheraBreath Whitening Oral Rinse is great because it does not leaving your mouth burning like some other brands.
    I like the more natural ingredients as well. I have not used it long enough to see the Whitening results though.

    - Product gifted by Church & Dwight Canada.

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    4.0/5
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    August 12, 2025

    Great mouthwash

    I was able to see a difference after two weeks of use. It has a refreshing mint flavour that is non burning. Although the overall experience with this mouthwash was good, the cap of the mouthwash often traps some liquid. It would be perfect if the packaging is improved.

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    4.0/5
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    August 11, 2025

    TheraBreath whitening great, but still stings a bi

    I had high hopes when trying this whitening mouth wash. And it delivered in almost all aspects.
    I noticed more and more shops have this brand on the shelves and I wanted to try for myself. They say it's the fastest growing mouthwash and ranked highly in Canada.
    The formula was designed by Dr. Katz and gently removes stains and prevents new ones from appearing.
    The bottle has a cool packaging and looks like it's shining like the radiant smile.
    After using it for over a week now, I can say that my teeth are definitely whiter and my breath smells fresher. My only concern is, that with any other mouthwash, this one stings my cheeks. But to be honest, I have not found a mouthwash that wouldn't. Even though it doesn't contain alcohol and has a mild minty flavor, my mouth just can't handle all 2 minutes of swishing.
    Overall, I would recommend this to anyone looking for a great product to include in their daily oral hygiene routine.

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    4.0/5
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    August 11, 2025

    A new take on oral rinse

    I have become a believer of oral rinse. I usually use mouthwash after I brush and floss, but I was excited to try this oral rinse when I learned that this campaign came about. Luckily I was selected so here’s my review.
    First I want to say that the Butterly customer service was wonderful with me because I received this product in the morning and it sat on my front porch all day, in the boiling sun. I emailed to inquire whether it was safe to use because the direction on the box said to keep dry and cool. Although I was skeptical, I tried it for a week. I was pleasantly surprised. The instructions say to use a capful two times a day. I used half a cap at night time. It left a cool satiny silky feeling in my mouth. No burn! And I love that! I used to think that feeling the burn in a mouthwash meant that it was working. But using this oral mouth rinse was pleasantly surprising. 100% transparency, I found the taste of dazzling mint to be a little overwhelming for me, which was part of the reason that I only used half a cap. Very easy to use. Instructions on the bottle are easy to follow. And I like the little synopsis of the creator. Yes, I would buy this product again. I know there are a couple of other ones in the line that I would like to try.

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    4.0/5
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    August 11, 2025

    Great daily whitening rinse!

    I was so excited to try out this whitening oral rinse from TheraBreath when it was gifted to me by Church & Dwight Canada! TheraBreath is the fastest growing mouthwash and is currently number 3 in Canada. I was really excited to see how inclusive the brand was by making its products accessible to a diverse population. For example, this product is kosher, halal, gluten free, and vegan which makes dental care so much more accessible. I appreciate that the product itself did not have any alcohol, dyes/colours, or parabens and sulfates. I also appreciate the use of naturally sourced enzymes to whiten teeth instead of peroxide, as this might be a great option for those with sensitive teeth. While I personally did not enjoy the flavour of the oral rinse, I think this is a great daily alternative to those who need a daily, burn-free, whitening oral rinse.

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    4.0/5
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    August 11, 2025

    Great Oral Rinse

    I really enjoyed using this Oral Rinse. It keeps your breath fresh throughout the day and it provides a pleasant refreshing taste in the mouth while not being so harsh. My teeth also got noticeable whiter after several uses. I really like this mouthwash and will definitely continue using it.

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    4.0/5
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    August 11, 2025

    Overall typical however noticeable effects

    I have tried this for about 2 weeks and overall it is a typical mouthwash. Strong minty taste, oral burning sensation. It states less minty or burning however I find it very strong. I’m not sure if maybe the mix of my particular toothpaste impact this, but I find it leaves a bad aftertaste in my mouth after about 3-4 minutes. I will add as a positive note that I am noticing some slight whitening nothing dramatic or completely noticeable right away, but I can say that I have noticed for the last two weeks that there is some noticeable whitening.

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    4.0/5
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    August 11, 2025

    Mouth feels cleaner

    I’ve been using this mouthwash for a little bit now and I’ve been really enjoying it. I love that it’s alcohol free. The flavour isn’t my favourite but it’s not unbearable. I’ve noticed noticed much whitening but I do feel like my breath stays fresher longer and my mouth feels cleaner.

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    4.0/5
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    August 10, 2025

    Mild Mint Flavour that Lasts

    I received a free sample of TheraBreath Whitening Dazzling Mint Oral Rinse from Butterly and Church and Dwight Canada in exchange for an honest review. I like the mild mint flavour and appreciate that it’s free from alcohol and dyes. While I haven’t noticed a whitening effect yet, that may be because I haven’t used it long enough. What I do enjoy is the clean, fresh feeling it leaves, which lasts for quite a while after each use.

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    4.0/5
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    August 10, 2025

    No burning!

    I loved that this Therabreath mouthwash has no alcohol and no burning sensation. It left my mouth feeling fresh and clean and was a great addition to my oral hygiene routine. I didn’t see the whitening effects, but maybe with more time they would be more apparent.

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