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Customer reviews for Crest Pro-Health Advantage Multi-Protection Mouthwash, Smooth Mint, 33.8 fl. oz., 3 pk. for
Crest Pro-Health Advantage Multi-Protection Mouthwash, Smooth Mint, 33.8 fl. oz., 3 pk.
4.7 out of 5 stars
stars5,336 ratings2,184 reviews
  1. 5 stars83% (4,408)
  2. 4 stars12% (614)
  3. 3 stars3% (164)
  4. 2 stars1% (49)
  5. 1 star2% (101)

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Showing 181-190 of 2,184 reviews
Mar 28, 2026
IseldaF
5 out of 5 stars review

I loved

[This review was collected as part of a promotion.] This mouthwash cleans very well and leaves a fresh feeling.The aroma is nice and not strong It doesn’t cause discomfort and lasts a long time good value for the price.

Review from influenster.com
Helpful?39K15I3U1KFS3700069365
Apr 4, 2026
FresalbaP
5 out of 5 stars review

Effectiveness

[This review was collected as part of a promotion.] This rinse is mainly focussed on combatting the germs that cause gingivitis if used twice a day it offers a lasting freshness that is not overwhelming leaving a rich cleaning path

Review from influenster.com
Helpful?39K15I3U1KFS3700069365
Mar 30, 2026
LisandraP
5 out of 5 stars review

Alcohol free

[This review was collected as part of a promotion.] I’ve been using this mouthwash and I love it. It leaves my mouth feeling super fresh without that harsh burn since it’s alcohol-free, and you really feel a complete clean. Perfect for everyday use.

Review from influenster.com
Helpful?39K15I3U1KFS3700069365
Apr 6, 2026
DanielyM
5 out of 5 stars review

Fresh

[This review was collected as part of a promotion.] This crest mouthwash is a great product. The freshness and cleanliness that I feel after using it are amazing. This big bottle lasts a long time which is also a plus.

Review from influenster.com
Helpful?39K15I3U1KFS3700069365
Mar 29, 2026
GueldyF
5 out of 5 stars review

A good affordable alternative to big brands.

[This review was collected as part of a promotion.] Equate Complete Clean Mouthwash This mouthwash leaves your mouth feeling fresh and clean. It helps fight bad breath and gives a long-lasting fresh feeling.

Review from influenster.com
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Apr 6, 2026
christinav191
5 out of 5 stars review

Cool mint taste !!!

Crest Pro-Health Complete Clean Mint will have your mouth feeling clean & fresh. Consistent use will provide benefits with no foaming & no residue left behind. Follow instructions on back.

Review from influenster.com
Helpful?39K15I3U1KFS3700069365
Oct 2, 2019
Claud
1 out of 5 stars review

Horrible Aftertaste

Just like other consumers, this mouthwash will leave a weird taste in your mouth for the WHOLE day effecting the taste of everything you eat! I used this mouthwash at around 7:00 am and it is 8:30 pm and the taste of the mouthwash is still in my mouth. It has negatively impacted the taste of everything I ate today. So unfortunate.

Helpful?39K15I3U1KFS3700069365
Mar 3, 2020
NTx
1 out of 5 stars review

Yuck

I used it for the first time before bed after brushing my teeth. It left a weird metallic taste in my mouth. The next morning, I could still taste it!I didn't use it the next morning after brushing my teeth, but I couldn't get the taste out of my mouth. It distorted the taste of everything and made it taste bitter. Even water tasted horrible. Now I'm stuck with 3 bottles that I can't use.

Helpful?39K15I3U1KFS3700069365
Jan 17, 2023
Ethan
1 out of 5 stars review

can’t taste when using this mouth wash

I used this mouth wash for the first time before going to bed. The next day I couldn’t taste anything. It’s the same each time I use this mouthwash so I finally looked it up and apparently it effects certain people. There should be a warning on the label.

Helpful?39K15I3U1KFS3700069365
reply from Supplier Response

We're sorry that this has been your experience, Ethan. Since safety is our top priority here at Crest, we can assure you that our rinses have been thoroughly evaluated to be safe when used as directed. As well, we put a lot of thought into the design of our packaging, and we'll be sure to share your feedback with our team. We'd like to mention that CPC, an ingredient in our Pro-Health rinses, may cause a temporary aftertaste or temporary change in the taste of food in a small percentage of people. Aftertaste/change in the taste of food typically goes away shortly after product use is stopped. We hope this is helpful. We'd also like to gather some additional details for our Safety Team, so please give us a call at (800) 285-9139 when you can.

Nov 24, 2025
Ryan
1 out of 5 stars review

May Cause Loss of Taste!

After I used this mouthwash, I could no longer taste salt for a full 12 hours. That has never happened to me before, and it was a bit concerning. Thankfully, it went away after I stopped using the mouthwash. I read that the main ingredient is associated with loss of taste. I will certainly not be using this ever again!

Helpful?39K15I3U1KFS3700069365
reply from Crest

We're sorry to hear that this has been your experience, Ryan, and we hope that you're doing well. Since safety is our top priority here at Crest, we can assure you that our Pro-Health Clinical rinse has been thoroughly evaluated to be safe when used as directed. We'd like to mention that oral care products containing CPC, an ingredient in our Pro-Health rinse, may cause a temporary aftertaste or temporary change in the taste of food in a small percentage of people. CPC stays in the mouth for long periods of time. Aftertaste/change in the taste of food typically goes away shortly after product use is stopped, and please be assured that Pro-Health Rinse does not cause permanent taste alteration. We do recommend that you discontinue use of this particular product if this has been your experience, and we suggest giving another Crest rinse version a try instead. So that we can learn more and gather some additional details for our Safety Team, please give us a call at (800) 285-9139 when you have a moment.