SmartMouth Reviews 2025 – ComplaintsBoard

Latest Reviews and Complaints

J. Connelly

Verified customer

SmartMouth I've been using Smart Mouth mouthwash for like 10 months now, but recently it messed me up real bad

I've been using Smart Mouth mouthwash for like 10 months now, but recently it messed me up real bad. The quality of their mouthwash gave me some serious side effects, man. I had to quit using it and switch to another brand. I reached out to their customer service and told them all the deets about what happened. I even asked for a refund of $80 'cause that's how much I spent on their mouthwash. But guess what? Smart Mouth didn't even bother to respond to my complaint or refund request. Can you believe that? I mean, come on, I bought so many bottles of their mouthwash, so I deserve that $80 back, you know?

Read full complaint

Hide full review

How responsive is SmartMouth's customer service?

0 Resolved

1 Unresolved

Total complaints: 1

Resolved complaints: 0 (0%)

Unresolved complaints: 1 (100%)

How is SmartMouth’s rated by customers?

SmartMouth’s earns a 1.0-star rating from 0 reviews and 1 complaints, showing that the majority of customers are dissatisfied with oral hygiene products.

Sort by:

Looks like SmartMouth has no reviews or complaints yet, which is great!

However, if you have something to share with the others, you can write a complaint or review

Write a review Leave a complaint

Subscribe to receive notifications of all new customer feedback

SmartMouth reviews first appeared on Complaints Board on Jun 30, 2023. The latest review I've been using Smart Mouth mouthwash for like 10 months now, but recently it messed me up real bad was posted on Jun 30, 2023. SmartMouth has an average consumer rating of 1 stars from 1 reviews. SmartMouth has resolved 0 complaints.

Collect Your Trust Badge

Be recognized for outstanding customer service

SmartMouth Contacts

SmartMouth phone numbers

+1 (314) 995-3090

Click up if you have successfully reached SmartMouth by calling +1 (314) 995-3090 phone number 0 0 users reported that they have successfully reached SmartMouth by calling +1 (314) 995-3090 phone number Click down if you have unsuccessfully reached SmartMouth by calling +1 (314) 995-3090 phone number 0 0 users reported that they have UNsuccessfully reached SmartMouth by calling +1 (314) 995-3090 phone number

SmartMouth address

12312 Olive Blvd Ste 250, Creve Coeur, Missouri, 63141-6671, United States

SmartMouth social media
Checked and verified by Stan This contact information is personally checked and verified by the ComplaintsBoard representative. Learn more

Sep 18, 2025