How It Works

A Perfect Fit as easy as 1, 2, 3.

Our three step process is as easy as it gets. Taking your own dental impression is EASY (and you do not need to pay a dentist hundreds of dollars to do it).We will send you a plastic tray, dental putty, & a prepaid envelope to mail back to us.You need to have a timer, clean hands, & good solid teeth. No braces. Seriously, putty & braces do not mix.

If for any reason you feel your dental impression did not turn out well the first time around, don’t worry! We will send you a redo kit free of charge

We mail out an impression kit to you (mixing putty & a tray). You take your own impression & using the prepaid envelope, mail it back to us. Upon receipt of your impression, we will fabricate your new custom fit night guard within 8-12 business days. That’s it! Want your Sentinel Dental Night Guard faster? Choose the expedited shipping option at checkout. This service includes all inclusive USPS Priority Shipping + a (2) business day turnaround time ($75 additional charge).

Don’t know whether to choose a dental night guard for your upper or lower teeth? This article on which to choose will help guide you!

Crafting a Perfect Fit?

A custom night guard will protect your teeth from each other. Nocturnal teeth grinding and jaw clenching are involuntary actions with no known medical cure. The most effective way to prevent damage is to simply wear a mouthguard. The dental night guard creates a space between your upper arch and lower arch so there is no direct tooth to tooth contact. This protective case for your teeth can save you thousands of dollars in teeth repair bills down the road and a bonus, it fits like a glove!

We’re Committed To You: 100% Money Back Guarantee

We know the struggles and outright avoidance of a dental night guard because it’s uncomfortable. It can get in the way of sleep and sometimes hamper breathing. Even a custom dental night guard can put stress on your jaw if it doesn’t fit perfectly.

Upon receiving your home dental impression, we need 8-12 business days of lab time. Once completed you will receive an email with USPS tracking info at time of shipment. We mail packages using USPS First Class Mail, but an expedited service option is available. For an additional $75, we guarantee a 2 business day lab turnaround time and includes USPS Priority shipping.

What You Get With Each Order.

Our three step process is as easy as it gets. Taking your own dental impression is EASY (and you do not need to pay a dentist hundreds of dollars to do it).We will send you a plastic tray, dental putty, & a prepaid envelope to mail back to us.You need to have a timer, clean hands, & good solid teeth. No braces. Seriously, putty & braces do not mix.

If for any reason you feel your dental impression did not turn out well the first time around, don’t worry! We will send you a redo kit free of charge

We mail out an impression kit to you (mixing putty & a tray). You take your own impression & using the prepaid envelope, mail it back to us. Upon receipt of your impression, we will fabricate your new custom fit night guard within 8-12 business days. That’s it! Want your Sentinel Dental Night Guard faster? Choose the expedited shipping option at checkout. This service includes all inclusive USPS Priority Shipping + a (2) business day turnaround time ($75 additional charge).

Don’t know whether to choose a dental night guard for your upper or lower teeth? This article on which to choose will help guide you!

Free Shipping

We have taken all the efforts to streamline the process of ordering your new custom fit mouthguard. Including pre-paying all the shipping.

We ship to you a kit with everything you need from the moulding trays and putty, to the pre-paid packaging the return it to us.

After we recieve your dental impression, we get right to work crafting a stone mould of your teeth. Once we have a stone casting of your teeth and gumline we craft a perfect mouthguard to fit your mouth. Guaranteed.

90 Day Guarantee

Try it out! If you’re not satisfied, you can always return the Mouthguard within 90 days for a full refund. Our commitment to you is 100% satisfaction. We stand behind our products and will provide you with nothing less than our personal best from our long-standing team. We guarantee you will love your Sentinel Mouth Guard product. If you are dissatisfied with your product for any reason, you can either contact Sentinel within 90 days for a full refund or opt to continue working with us until you get a great fitting guard.