The Sentinel Promise: Perfect fit or we remake it free.
What if you mess up your dental impression? Don’t panic — it happens more often than you think. At Sentinel Mouthguards, every impression is reviewed by our lab, and if something’s off, we’ll send you a complimentary redo kit. In this guide, we’ll explain the most common mistakes, how to fix them, and how to ensure your night guard fits perfectly from the start.
Wondering how long a night guard really lasts? The answer depends on the type, thickness, and how well it’s cared for. From soft guards that last months to hard copolyester guards that can last years, here’s what to expect — plus tips to extend your night guard’s lifespan.
Choosing the right mouth guard thickness impacts comfort, protection, and durability. Learn when to choose 2mm vs 3mm and how to select the best option for night grinding, daytime clenching, or sports use.
Wondering if a dental night guard can stop teeth grinding? The truth: it won’t stop the habit, but it will protect your teeth, ease jaw strain, and save you from costly dental repairs.
Understanding how much a night guard costs can be confusing, as prices range from $20 to over $800 depending on the type and where you purchase it. This guide breaks down the cost of night guards — from store-bought to custom options — so you can choose the best value for your needs.
Confused about bruxism vs TMJ? This guide breaks down how grinding/clenching differs from a jaw joint disorder, the telltale symptoms of each, and what actually helps. Learn when a custom night guard protects your teeth—and when TMJ-focused care, muscle therapy, or sleep/airway support is the better next step.
