Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Average
163 reviews
DintleSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Straighter and brighter smiles all from home. Dintle is changing the future of oral hygiene for good.
Dintle (dintle.com) has 163 customer reviews on The Fair Hearing, with an average rating of 3.3 out of 5.
Showing 57 reviews with 1 star · Clear filters
I placed an order with them for the gel refills in January 2022...never received. I've written them many, many times. No response at all. Then, I get a shipment alert on one of those shopping trackers...that was a month ago...and, still nothing. DON'T ORDER ANYTHING FROM THEM!!!
By Steve A.
The product works but the device sometimes powers on and very often doesn’t. It’s defective. I wrote Dintle about it when it was new, and again quite a while later and got no response either time. Because of no customer support for problems I wouldn’t buy again.
By Joni J.
I have cancelled 6 times. Still getting charged and receiving NO PRODUCT!!!!!!I WANT A GOD DAM REFUND ASAP AND I AM REPORTING TO ANYONE AND EVERYONE WHAT A RIP OFF COMPANY THAT YOU ARE!!!!!!!!!!!
By Brenda D.
I ordered on May 16th (2 weeks ago) and am still waiting on delivery!
By DP
Ordered weeks ago and still no product. I’ll never order from them again. Ever…
By Gina L.
Having an issue with an order I placed, literally no customer service response to email or voicemail. Been almost two week of reaching out. So not cool.
By Arielle
I love the products, however, I placed an subscription order for the whitening gel pens last year and I still haven't received it. I placed another order just in case there was an error on my part, only to have it cancelled on their end. I have tried to contact them, but no one has replied back. It is now February and the only thing I received from them was this survey asking me to rate their customer service.
By Cheray
If I could leave one star I would. Took my money product never arrived. And you cannot reach this company.
By Elsa L.
