The Complete Guide to Custom Night Guards: Costs, Types, and What to Expect

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.

Effective Ways to Prevent and Remove Coffee Stains from Teeth

How to Get Rid of Yellow Teeth

What Does TMJ Pain Feel Like?

TMJ pain can feel different for everyone — from jaw soreness and popping to headaches and earaches. In this guide, we explain what TMJ pain really feels like, why it happens, and what you can do to find relief.

Transitioning from Smile Direct Club: Where to Find Replacement Retainers

Lost your Smile Direct Club retainers? You’re not alone. With SDC no longer in business, many people are looking for reliable replacement options. Here’s how to keep your smile protected, where to order new custom retainers, and why having a backup set matters.

Different Types of Teeth Stains

How To Make Your Retainer Fit Again

What Are the Long-Term Effects of Untreated Teeth Grinding?

What Materials Are Used in Custom Mouth Guards? (Safe vs Unsafe Options)

The material your night guard is made from directly impacts its comfort, durability, and safety. High-quality, medical-grade plastics like EVA and copolyester are BPA-free, latex-free, and safe for nightly use, while cheaper store-bought guards may contain PVC, phthalates, or latex that put your health at risk. In this guide, we break down the safest materials for custom night guards, which ones to avoid, and why material quality matters for protecting your smile.