When & How Often to Replace Your Night Guard: Your Guide

Knowing when to replace a night guard ensures that your bruxism relief never gets interrupted and that your oral health doesn’t become compromised.

Although our high-quality, custom night guards do have long lifespans, we strongly recommend that you replace them every six months or annually at the very most. Even if your night guard is still in great condition, the accumulation of bacteria can lead to cavities and other dental complications.

Sometimes, it may be necessary to replace your night guard before the six-month period is over. Factors that can influence how often to replace a night guard include the severity of clenching and grinding and how you store and maintain your night guard.

Fortunately, replacing our night guards is a breeze! We keep your dental impressions on file so you can reorder anytime with the click of a button. Here are five signs that it’s time for a new night guard.

1. Visible Damage

Every so often, take a moment to visually inspect your night guard. If you notice any major cracks or tears, the night guard will need to be replaced. Minor wear and tear may not warrant a replacement, but if the cracks or tears go completely through the material, that’s a definite sign that your night guard has served you well and needs to be replaced.

2. Loss of Shape

When determining how often to replace a night guard, pay attention to its comfort and fit. You’ll know when to replace a night guard because it may feel looser than before, or it may become uncomfortable to wear. Even the most durable night guards will change shape over time—it’s a sign that they’re doing a great job protecting your teeth from clenching and grinding!

3. Changes in Dental Structure or Jaw Alignment

It’s completely normal for your dental structure and jaw alignment to shift slightly over time, especially if you clench and grind your teeth. These subtle changes aren’t only caused by bruxism. Basic activities like talking and eating can apply pressure to teeth, and bodies naturally change as we age—even teeth!

4. After Dental Work

Dental work is another factor that affects how often to replace a night guard. Because our night guards are custom-fitted to your dental structure, it’s very important that you update your dental molds and order a new night guard after getting dental work done. That way your new night guard will perfectly match your new dental structure.

5. Discoloration or Odor

Mouths are filled with natural bacteria, even if you have excellent hygiene habits. That bacteria can build up in your night guard, causing discoloration and/or unpleasant odors. If your night guard looks or smells off, go ahead and order a new one. Proper night guard maintenance can slow the bacteria, but you’ll still need a new one eventually.

Order Your Replacement Night Guard Today

Now that you know how often to replace a night guard, why not treat yourself to a brand-new one? As far as when to replace a night guard goes, there’s never a wrong time! Even if your trusty night guard is still in tip-top condition, it never hurts to have a spare.

Questions? Check our FAQ section or contact us anytime. Skip the expensive trip to the dental office. Our night guards are custom-made in the USA by professional dental technicians. Place your order at Clear Comfort Night Guards today!