Customer ratings & reviews

Works Great

After just a couple uses, my mouthguard looks brand new and fits better. I tried to brush it, even with hydrogen peroxide, but it never came clean before. Now, it is nice and clean - I use a combination of filtered water and hydrogen peroxide in the cleaner and change it once a week. Super convenient.

Exactly what I needed

As braces are not an option, I needed a little help keeping my front teeth from catching my inner lip while sleeping and causing irritation. This works perfectly! And it is soft and very comfortable and fits very well. I hadn't expected it would work this well for me so I am a very happy customer!

No complaints

It fits, it works, and Sentinal had to resent the imprint package to me twice because I screwed up. I appreciate that.

Fits perfectly. Well done.

Fantastic

This is the second mouthguard I have ordered from Sentinel because their products and customer service are superior. I have ordered from many other companies who make mouthguards including Remi and no one compares to Sentinel. The process is so quick and simple. When I accidentally ordered the wrong type of mouthguard they were so kind and sent me the one I wanted. Other companies, especially Remi are horrible. They send faulty materials for making the mouthguard so it’s impossible to make a good impression and then they NEVER respond when you try to get help. Sentinel is the complete opposite. So grateful for my effective mouthguard from Sentinel.

Like lightweight and it snaps in perfect

Very comfortable

Great Customer Service!

Great product and reliable customer service, highly recommended.

No more smelly nightguard

I tried several methods of cleaning my night guard but none of them seemed to work over time. This solved my problem in only 3 minutes.

Highly recommend!

I like that it feels that my mouthguard is 1,000x cleaner