ACT Mint Fluoride Rinse Mouthwash - 18 fl oz: Paraben-Free, Sulfate-Free, Phthalate-Free
$3.99 ($0.22/fluid ounce)
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Guests are saying
This fluoride mouthwash is highly recommended by dentists and guests alike for its non-burning, pleasant taste and effective cavity prevention. The built-in dispenser is a standout feature, making it easy to measure the correct amount. However, some guests find the dispenser difficult to use. Overall, it is praised for its affordability, ease of use, and effectiveness in maintaining oral health.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.6 out of 5 stars with 340 reviews
effectiveness: 4.8 out of 5
flavor: 4.82 out of 5
quality: 4.84 out of 5
value: 4.72 out of 5
96% would recommend
130 recommendations
5 out of 5 stars
23 July, 2026Verified purchase
Best mouth wash for kids!
Love the special measuring cup lid! So easy for my kids to use. Squeeze and the cap fills up; no more spills! Will continue to purchase this one for my four kids. Plus they love the flavor
4 out of 5 stars
Thumbs up graphic, would recommend
20 July, 2026Verified purchase
Purchased for years, recommended by several dentists
Tastes good. Mouth feels good.
5 out of 5 stars
14 July, 2026Verified purchase
(no review title)
Easy to use and no harsh flavor. Love the bottle squeeze feature to get the correct amount every time.
5 out of 5 stars
19 June, 2026
originally posted on influenster.com

Fresh breath all day.
I've been using Act since 2018. It's very gentle in my mouth, with no weird smell and no strong taste. You can feel the cleanliness after rinsing. It keeps my breath fresh for a long period. I recommend it, as it's also very affordable.
5 out of 5 stars
4 June, 2026
originally posted on influenster.com

Fresh
Use this mouthwash daily it works good and was recommended by my dentist. Minty taste and keeps breath fresh. Helps prevent cavities and keep breath fresh.
4 out of 5 stars
4 June, 2026
originally posted on actflouride.com
SQUEEZE BOTTLE WITH MEASURING TOP
THE MEASURING TOP IS WONDERFUL, IT MAKES USING THE PRODUCT SUPER EFFICIENT
5 out of 5 stars
27 May, 2026
originally posted on influenster.com

Very good mouthwash
This mouthwash is really helping your teeth no cavity and breathing smells good i’ve been useless for a long time and having my teeth a lot.price is resonable
5 out of 5 stars
19 May, 2026
originally posted on influenster.com

Anti-Cavity!
As someone who is cavity prone, this stuff is amazing. The taste is minty, but doesn’t burn. You only need to use it once per day, unlike other brands. Easy to dispense the right amount with the built in cup. It lasts a long time too! So far no more cavities since i’ve been using, fingers crossed!
5 out of 5 stars
Thumbs up graphic, would recommend
11 May, 2026Verified purchase
Great Mouthwash!
Great mouthwash! The flavor is a nice sweetened mint. My family really likes the squeeze dose bottle because it makes using the product so easy and prevents any spilling messes. I like that it also has fluoride for enamel protection. We will keep purchasing this product for its value and ease.
5 out of 5 stars
29 April, 2026
originally posted on influenster.com

Yes! Kid friendly
My boys use this daily! They’re 8 and 9 so to find something that doesn’t burn is huge! The ingredients matter bc they’re small kids. This doesn’t leave a residue like some other brands. The size is perfect for our needs.
5 out of 5 stars
28 April, 2026
originally posted on influenster.com

Mouthwashes for children
I love this mouthwash for my child, it leaves his mouth smelling fresh all day, I love that it removes food residues. Its consistency is soft and perfect for a child and its price is quite affordable.
5 out of 5 stars
Thumbs up graphic, would recommend
27 April, 2026Verified purchase
(no review title)
I like the flavor, and the container is very convenient.
1 out of 5 stars
20 April, 2026
originally posted on actflouride.com
Horrible dispenser in neck of bottle
Good product, but the restricting "blockade"in the neck of the bottle rendered it unusable. I threw it out. Total waste.
1 reply from Opella Consumer Care team - 3 months ago
We’re sorry to hear that your experience wasn’t what you hoped. We’d really like to learn more and see how we can help. Give us a call at 866-844-2798, option 1, or reach out to us here: https://www.opella.com/our-countries/en-us.
5 out of 5 stars
Thumbs up graphic, would recommend
13 April, 2026Verified purchase
Act Fluoride mint flavored mouthwash 18 oz
Act mint Fluoride rinse mouthwash 18 ounces works well for our family. The fresh taste makes your mouth feel clean. I like the way you squeeze the bottle the mint fluoride rinse comes up in the top of the bottle into a cu form so you can put it in your mouth easily and rinse. Mint fluoride it very good. We have bought Act fluoride rinse for years and we are very satisfied with Act mouthwash rinse product.
5 out of 5 stars
11 April, 2026
originally posted on influenster.com

Love this!
I love the alcohol free mouth wash by ACT. All the freshness without the burn. I love the dispenser. It makes it easy for everyone in my family to use. It’s a large bottle that lasts pretty long too.
5 out of 5 stars
30 March, 2026
originally posted on influenster.com

Great breathe, less cavities
I love that this products freshens my breathe but also helps prevent cavities! The minty flavor helps keep my breathe fresh all day. The perfect mouthwash for my morning routine.
5 out of 5 stars
19 March, 2026
originally posted on influenster.com

Prevents cavities
This taste good, so it makes using it a lot easier. It’s great for preventing cavities and tooth decay. I will be getting another bottle once I am done with this one.
5 out of 5 stars
Thumbs up graphic, would recommend
12 March, 2026Verified purchase
Family favorite
A favorite at our house each bathroom has one
5 out of 5 stars
8 March, 2026
originally posted on influenster.com

Fresh breath + cavity protection in one step 🦷✨ L
Trying ACT mouthwash for my oral care routine 🦷✨ I like that it’s not too harsh but still keeps my mouth feeling fresh. It has fluoride to help protect against cavities, and the clean feeling actually lasts for hours.
5 out of 5 stars
5 March, 2026
originally posted on influenster.com

No Alcohol
Without the alcohol, your breath will feel fresh as it prevents cavities. At first I was skeptical about this product. It’s an overlooked gem that I’m glad I tried. My mouth feels amazing!