Dear Friends,

Wed like to express our sincere apologies for the inconvenience you may have experienced while trying to place an order on our website yesterday.

It has come to our attention that some customers encountered technical difficulties during the checkout process, preventing them from completing their purchase. We understand how frustrating this must have been, and we apologize for any inconvenience it may have caused.

Our technical team has been working to identify and resolve the underlying issues, and we are pleased to inform you that the problem has been successfully addressed.

Our website is now fully functional, and you can proceed with placing your order without any hindrance.


At Sentinel Mouthguards, we value your trust in our products and are thrilled to assist you in placing a new order for your night guard using the dental impression we have on file.

It's our pleasure to make the reordering process as seamless as possible for you!

We keep all impressions on file for 1 year from the purchase date.

If your order isolder than 1 year old, we will need you to take a new,updated dental impression.

We supply a 15% off coupon code for returning customers needing a new impression. Simply email us and ask about our loyal customer code!

To proceed with your order and enjoy an exclusive 20% discount for already having your impression on file with us, simply follow these straightforward steps:

Step 1: Visit our Website Go to sentinelmouthguards.com to access our user-friendly website.

Step 2: Select Your Night Guard Browse our selection of top-quality night guards and choose the one that meets your specific needs. Add the selected night guard to your cart.

Step 3: Apply the Discount Code During the checkout process, you'll find a designated field to enter your coupon code. To benefit from the 20% discount, make sure to apply the coupon code provided to you.

Please email us at for your discount code.

Due to coupon code websites gaining access to our code for existing customers, we can no longer publicly display the code. Please email us directly for your coupon code.

Step 4: Discount Applied Automatically Once you've applied the coupon code, the 20% discount will be automatically deducted from your order total.

Step 5: Review and Complete Your Order Take a moment to review your order details carefully. After confirming your selection, proceed to fill in the necessary shipping and payment information.

Rest assured, upon receipt of your new order, our dedicated team will promptly retrieve your existing dental impression and get to work, ensuring your new night guard is crafted to perfection.

Should you encounter any difficulties or have any questions along the way, our friendly customer support team is standing by to assist you. Feel free to reach out to us at 1.888.317.0724, and we'll be more than happy to help.

Thank you once again for your continued trust in Sentinel Mouthguards. We truly appreciate your business and look forward to providing you with another top-notch product that ensures your smile remains protected throughout the night.

Warm regards,

Sentinel Mouthguards Team (sentinelmouthguards.com)

To save money on made-to-order night guards, you can simply buy direct from the lab. Often, your dentist sends the mold of your teeth to a lab for construction.

Buying straight from the lab will cost you less, and you dont need to leave your home!

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