The Sentinel Promise: Perfect fit or we remake it free.
Paying $500–$1,000 for a night guard at the dentist can feel like highway robbery — especially when you find out much of that cost comes from office overhead, not the guard itself. While dental offices provide quality care, modern at-home labs now use the same FDA-approved materials for a fraction of the price. In this article, we break down the hidden costs, time delays, and better alternatives so you can protect your teeth without emptying your wallet.
If your night guard hurts your teeth, you’re not alone. While a little pressure is normal at first, ongoing pain usually means the guard needs an adjustment, a different material, or a new fit. This guide—part of Sentinel Mouthguards’ Comprehensive Guide to Night Guards—explains why discomfort happens, what’s normal vs. not normal, and the exact steps to fix a painful night guard so you can sleep comfortably and protect your teeth with confidence.
Not all night guards are created equal. While most dental materials are designed to be safe, some mass-produced or overseas guards may contain BPA, BPS, phthalates, or other additives that can raise real health concerns. This medically reviewed guide explains what makes a night guard truly safe, the risks to watch for, and why Sentinel Mouthguards are crafted from hypoallergenic, medical-grade materials you can trust for daily, long-term wear.
Taking a dental impression at home doesn’t have to be intimidating. With the right tray, proper timing, and a few simple tips, you can capture a precise mold that ensures your custom night guard fits comfortably and protects your teeth.
