The Sentinel Promise: Perfect fit or we remake it free.
Dual-laminated night guards combine a soft, cushiony inner layer with a strong, protective outer shell—making them the ideal choice for people who want comfort and long-lasting durability. In this guide, we break down exactly how dual-laminated guards are made, the materials used, how thick the guard is, and whether they’re safe for long-term nightly wear.
Soft, hard and hybrid night guards can all protect teeth from grinding contact, but they feel and wear differently. Compare the materials, comfort, durability and tradeoffs before choosing.
Daytime clenching and nighttime grinding may sound similar, but they affect your teeth in different ways. Here’s how to tell which one you have—and what you can do to stop the damage.
Daytime clenching causes jaw pain and tooth wear. Here’s why the best mouth guard isn’t the thickest—it’s the best-fitting. Learn how Sentinel’s No-Show Daytime Guard helps you relax your jaw in total comfort.
The best mouth guard for cheek biting should match the problem. Learn why standard one-arch night guards may leave teeth exposed and how a custom upper-and-lower guard set can help protect the cheeks and tongue.
Stress and anxiety can contribute to repetitive tongue biting or chewing in some people. Learn how to recognize the pattern, interrupt the habit, and know when another dental, sleep or medical cause should be considered.
At Sentinel Mouthguards, we merge cutting-edge 3D printing technology with handcrafted precision to create the most accurate, comfortable night guards possible. While 3D printing gives us unmatched model accuracy, our hands-on finishing process ensures every guard fits naturally and comfortably—because some details still require the human touch.
A bitten tongue or cheek can be surprisingly painful, especially when the same area keeps getting reinjured. Learn how to care for minor oral bites, protect healing tissue, and recognize when professional evaluation is needed.
Not sure whether to use an at-home impression or an existing digital dental scan for your custom night guard? Compare both options and learn which may make more sense for your situation.
