The Sentinel Promise: Perfect fit or we remake it free.
A custom night guard is crafted from a precise replica of your teeth to protect them from grinding, clenching, jaw pain, and enamel wear. Here’s what makes it different from store-bought options and why dentists consider it the gold standard for bruxism relief.
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.
Choosing between a soft and hard night guard starts with understanding the materials they’re made from. Soft guards offer cushioned comfort using flexible EVA plastic, while hard guards provide maximum durability and protection with rigid PMMA — and dual-laminated guards combine the best of both. In this guide, we break down the differences in safety, feel, and long-term performance so you can confidently choose the right mouth guard for your grinding level and sensitivity.
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.
Standard mouth guards protect your teeth — not your cheeks. Sentinel’s dual-arch Tongue & Cheek Biting Relief Guards cover both the upper and lower teeth, completely eliminating your ability to bite or catch your cheek while you sleep.
It often starts with a small accident — a quick bite that leaves a sore spot you can’t stop hitting. Over time, that simple injury can turn into a frustrating cycle of irritation made worse by stress or habit. Learn how to break the loop, calm your mouth, and heal with gentle protection and awareness.
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.
Tongue and cheek bites are tiny injuries that can cause big pain. Here’s how to soothe them quickly, what to avoid while healing, and how a custom relief guard can stop them from happening again.
