How to Care for Your Nightguard: Tips for Daily Use and Protection

If you’ve been prescribed a nightguard, you already know how important it is for protecting your teeth from nighttime grinding or clenching. A well-cared-for nightguard can make a big difference not only in your comfort but also in your long-term oral health. With the right care routine, your appliance can stay clean, comfortable, and effective for years.

Here are some simple tips to help you get the most out of your nightguard:

Daily Care

Your nightguard goes into your mouth every night, so keeping it clean is essential.

• Rinse before use: Warm water makes the material a little more flexible and helps it seat comfortably.

• Clean after wearing: Use a soft toothbrush and non-abrasive toothpaste to gently remove plaque and debris.

• Rinse thoroughly: Always rinse after brushing.

• Let it dry: Allow your guard to air dry before storing it—this helps prevent bacteria or mold growth.

Deep Cleaning

Daily brushing is important, but your nightguard also needs a deeper clean.

• Weekly soak: Once a week, place your guard in a denture or retainer cleaning solution (follow the instructions on the package).

• Rinse well: Make sure to rinse thoroughly with water before using it again.

Storage

When you’re not wearing your nightguard, proper storage protects it from damage.

• Always use the case: This keeps it safe, clean, and easy to find.

• Avoid heat: Don’t leave your nightguard in a hot car, direct sunlight, or near heat sources—excessive heat can warp the material and affect the fit.

Usage Tips

• Check the fit: If your guard feels uncomfortable or doesn’t fit like it used to, contact your dentist.

• Maintain oral hygiene: Brush and floss before wearing your guard to keep bacteria at bay.

• Avoid chewing or hot drinks: Don’t chew gum, eat, or drink hot beverages while wearing your guard.

Replacement & Maintenance

Nightguards don’t last forever.

• Lifespan: Most last between 1–3 years, depending on how much you grind your teeth.

• Dental visits: Bring your guard with you to checkups so your dentist can inspect and professionally clean it if needed.

• Lost or damaged guard: Contact your dentist right away for a replacement.

Final Thoughts

Taking good care of your nightguard ensures that it does its job—protecting your teeth and helping you sleep comfortably. With daily cleaning, proper storage, and regular dental checkups, your nightguard can last for years and continue to provide the protection you need.

If you ever have questions about your nightguard’s fit, comfort, or condition, don’t hesitate to reach out to your dentist.