The Sentinel Promise: Perfect fit or we remake it free.
Teeth shifted and thinking your old retainer can fix it? Here’s the truth: retainers are for holding, not moving. Discover what they can—and can’t—do, plus the safest way to protect your smile moving forward.
Just finished dental work? The right night guard shields crowns, veneers, and implants, stabilizes your bite, and eases jaw tension. See timelines by procedure and which guard to choose.
Why do your front teeth hurt after wearing a night guard? Learn the most common causes, when discomfort is normal, and how to improve your night guard's fit.
Not all mouth guards are created equal — and choosing the right one can make or break your comfort (and your teeth). In this updated 2025 guide, we break down every major mouth guard type — from stock to custom-fit — and reveal why the dual-laminate hybrid remains the most preferred choice for protecting against teeth grinding and clenching. Learn which guard is best for your needs, what to expect from each material, and how to get a dentist-grade fit without the dentist-grade price tag. 💚
Grinding or clenching your teeth at night? A custom night guard can protect your smile, relieve jaw pain, and save you hundreds compared to the dentist. Discover costs, types, benefits, and how to order your guard online in this complete guide from Sentinel Mouthguards.