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Customer reviews for Crest Scope Outlast Mouthwash, Fresh Mint, 33.8 fl. oz., 3 pk. for
Crest Scope Outlast Mouthwash, Fresh Mint, 33.8 fl. oz., 3 pk.
4.8 out of 5 stars
stars402 ratings174 reviews
  1. 5 stars86% (345)
  2. 4 stars9% (35)
  3. 3 stars2% (9)
  4. 2 stars1% (6)
  5. 1 star2% (7)
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Showing 1-10 of 174 reviews
Feb 26, 2026
marias2490
5 out of 5 stars review

Long lasting freshness and deep cleaning with a great mint flavor

I love this mouthwash because it leaves mi mouth feeling deep clean, the fresh mint flavor is intense but pleasant and the best part is that the fresh breath really does last a long time after using it. It doesn't leave a bad aftertaste and the packaging is very convenient for every use.

Review from influenster.com
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Jan 4, 2026
heyitsvin
5 out of 5 stars review

Strong, Long-Lasting Fresh Mint Mouthwash with a Clean, Cool Finish 🌿🦷

Crest Scope Outlast Mouthwash Fresh Mint has a bold, refreshing mint scent that instantly freshens breath and feels cool in your mouth. Its formula uses Outlast technology with cetylpyridinium chloride to help fight bad-breath bacteria and keep breath feeling fresh longer than brushing alone. The ingredients include mint flavors, alcohol, and cleansing agents that provide a strong taste some people love and others find intense. The size options-from travel-friendly 100 mL to full-size 1 L bottles-offer good value whether for daily use or travel.  On taste, the fresh mint flavor leaves a cool, clean feeling without harsh burning, though the strength can be a bit much for sensitive mouths. The concentration feels effective at eliminating odor and boosting freshness, making it a solid choice if you like a strong, lasting mint mouthwash. 

Review from influenster.com
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Jan 14, 2025
Squirrel67
5 out of 5 stars review

Verified Purchase

Good stuff

Clean, refreshing, non-burning, does what it should.

Helpful?1H1425YXHPQ413603804819
Jan 18, 2024
Mackenzie
5 out of 5 stars review

Verified Purchase

Best mouthwash

Best mouthwash Sam’s Club offers. If you’re looking for a new mouthwash give it a try. You won’t be disappointed.

Helpful?1H1425YXHPQ413603804819
May 16, 2023
Chrissy
5 out of 5 stars review

Verified Purchase

Love it’

The only brand we use! Freshens without burning your mouth too badly. Has a nice fresh, minty smell compared to other brands harsh smell.

Helpful?1H1425YXHPQ413603804819
May 31, 2023
Stan
4 out of 5 stars review

Verified Purchase

I like it!

Each evening AFTER I clean my teeth this mouthwash finds multiple food particles that the brushing missed.

Helpful?1H1425YXHPQ413603804819
Oct 2, 2025
roxybress_8909
4 out of 5 stars review

Very Sweet taste

[This review was collected as part of a promotion.] My full mouth routine always has to start with mouth wash (yes I am that weird). First impressions, affordable with a very sweet taste which it does not bother me at all, feels your mouth super clean and it did not left color or dry sensation in my mouth.

Review from influenster.com
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Oct 3, 2024
Jeffrey
4 out of 5 stars review

Verified Purchase

Not alcohol free

Works and tastes good, I didn't realize it had alcohol in it.

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Jul 5, 2024
Search4nfl
2 out of 5 stars review

Verified Purchase

Great product/ not so on shipping changes

The product itself is a 5 star. It’s the only brand and flavor that we will purchase. The 2 star comes from the shipping policy changes Sam’s enrolled for Plus memberships the day after purchasing. Now you MUST spend $50 to receive free shipping, where as before there was $0 minimum. I understand raising it to cover shipping costs but does anybody sitting behind a desk realize that your shipping minimum to your PAYING members is higher than the general public buying the same product through your Walmart.com. Which is $35. Which is what your competition AMAZON is charging. So what perks are we getting by paying to be a PLUS member? Obviously not shipping!

Helpful?1H1425YXHPQ413603804819
reply from Crest

Thank you for sharing your concerns. We recommend sharing them with Sam's Club as they would be able to help you best. You can reach them by calling 1-888-746-7726.

Feb 16, 2025
Sue
1 out of 5 stars review

Verified Purchase

Crest Scope Outlast Mouthwash

I did not like this mouthwash because it has alcohol in it and tastes horrible. I did not realize that it had alcohol in it until I opened the bottle. It says nothing on the front of the bottle.

Helpful?1H1425YXHPQ413603804819
reply from Crest

We're sorry to hear you don't care for the flavor of our Scope Outlast mouthwash, Sue. We understand that flavors are a preference, so we offer a variety of rinses to meet everyone's needs. So we can help you find an alcohol-free mouthwash you'll love, please give us a call at (800) 285-9139.