You should replace your mouth guard when it looks worn out, feels uncomfortable, or does not fit properly anymore. Many people wonder when to replace mouth guard, and the simple answer is to change it as soon as it stops protecting your teeth well.
Why replacing your mouth guard is important
A mouth guard protects your teeth from damage. It is often used during sports or while sleeping to prevent teeth grinding.
Over time, the material becomes weak. Small damage may not be easy to see, but it can still reduce protection. This is why checking your mouth guard often is important. If you feel any discomfort or notice changes, do not ignore them. Early action is always better when it comes to your dental health.
If you are looking for mouth guards near me, it may be a sign that your current ones need to be replaced or checked by a dentist.
How long does a mouth guard last?
Many people ask how long do mouth guards last, and the answer depends on how often you use them and how well you care for them.
- Night guards can last between 6 months to 2 years
- Sports mouthguards may wear out faster
- Custom-made guards usually last longer
Even with good care, all mouth guards need replacement at some point.
Clear signs you need a new mouth guard
1. Visible cracks or damage
Look closely at your mouth guard.
- Cracks or small holes
- Edges that feel sharp
- Thin or worn areas
These signs mean your mouth guard is no longer strong enough.
2. It does not fit properly
A good mouth guard should fit comfortably.
- It feels loose in your mouth
- It falls out easily
- It feels uncomfortable when worn
If the fit has changed, it will not protect your teeth properly.
3. Bad smell or stains
Even with cleaning, mouth guards can collect bacteria over time.
- Strong smell even after cleaning
- Yellow or cloudy look
This means it may not be hygienic anymore.
4. Changes in your teeth or dental work
Your mouth can change over time.
- New fillings or crowns
- Teeth shifting naturally
If your mouth guard does not fit after these changes, it is time for a new one.
What happens if you keep using an old mouth guard?
Using a worn-out mouth guard can lead to problems.
- It may not protect your teeth properly
- It can feel uncomfortable
- It may increase the risk of damage to teeth from grinding
In some cases, it may even affect how your teeth come together.
How to make your mouth guard last longer?
Taking care of your mouth guard can help it last longer.
Simple tips:
- Rinse it after every use
- Brush it gently with a soft toothbrush
- Store it in a clean case
- Keep it away from heat
- Avoid hot water, as it can change the shape of the guard.
These steps help keep it clean and in good shape.
When should you visit a dentist?
If you are unsure about your mouth guard, it is best to have it checked.
A dentist near you can examine your mouth guard and tell you if it still works well. They can also suggest a better option if needed.
In the middle of your dental care, visiting a dentist in Lasalle can help you get a proper fit and ensure your mouth guard is still protecting your teeth.
Quick guide: Replace or keep?
| Condition | What You Should Do |
| Cracked or broken | Replace right away |
| Loose or uncomfortable | Get a new one |
| Slight wear | Monitor closely |
| Strong smell | Clean or replace |
| Good condition | Keep using |
Protect your smile with the right care
Your mouth guard plays a big role in protecting your teeth every day or night. Replacing it at the right time helps prevent damage and keeps your mouth healthy. Always watch for signs like cracks, poor fit, or bad smells. Taking care of your mouth guard and replacing it at the right time keeps your smile healthy and strong. For proper care and expert guidance, visit us and schedule your appointment to make sure your mouth guard fits well and keeps your smile protected.
FAQs
Can I repair a broken mouthguard myself?
No, you should buy a new one rather than trying to fix the old one yourself.
How often should I clean my mouth guard?
Clean the mouth guard after each time that you use.
Is a custom mouth guard better than a store-bought one?
Generally, a custom-made mouthguard will have a more custom fit, and it will have a longer shelf life.
Are mouthguards appropriate for children?
Yes, but they may need to replace them more often as they grow.