What Are the Best Mouth Guards for Teeth Grinding to Protect Your Smile?

Md Tangeer Mehedi

February 25, 2026

Teeth grinding, also known as bruxism, is a common problem that can happen while you sleep or during the day. Many people don’t even know they grind their teeth until they start to feel pain or notice damage. It’s important to find a solution to protect your smile and keep your teeth healthy.

Mouth guards are one of the best ways to prevent damage from grinding. They act as a cushion between your upper and lower teeth, reducing stress on your jaw and preventing wear and tear. In this article, we will explore the best mouth guards for teeth grinding to help you make an informed choice.

Product Name Link
best mouth guards for teeth grinding Dental Guard SMARTGUARD Elite (2 Guards 1 Travel case) Front …
best mouth guards for teeth grinding The Doctor’s NightGuard Mouth Guard for Grinding Teeth at Night …
best mouth guards for teeth grinding SmartGuard Elite Improved Night Guard for Teeth Grinding (Bruxism …
best mouth guards for teeth grinding Litlcutie Mouth Guard for Grinding Teeth at Night …
best mouth guards for teeth grinding KOHEEL Adjustable Mouth Guard for Teeth Grinding and Clenching …
best mouth guards for teeth grinding Lumeeno Nighttime Comfort Mouth Guards
best mouth guards for teeth grinding Loudmouth Sport Slim-Fit Boil & Bite Mouth Guard (2 Pack) Plus …
best mouth guards for teeth grinding Beast Gear Sports Mouth Guard
best mouth guards for teeth grinding ZQuiet, Anti-Snoring Mouthpiece, Firm Size #1, Strong & Durable …
best mouth guards for teeth grinding Pro Teeth Whitening Trays- 4 Pack

1. Dental Guard SMARTGUARD Elite (2 Guards 1 Travel case) Front …

best mouth guards for teeth grinding

Who it’s best for

This mouth guard is ideal for people who grind their teeth at night, often known as bruxism. It’s perfect for those who want a comfortable option that doesn’t disrupt their sleep.

Main benefits

  • Includes two guards for different levels of teeth grinding.
  • Comes with a travel case for easy storage.
  • Designed for comfort and a snug fit, making it easy to wear overnight.

Good to know

  • This guard is suitable for both light and heavy grinders.
  • It is easy to clean and maintain for long-term use.
  • Make sure to follow instructions for proper sizing and fitting.

Why we like it

The Dental Guard SMARTGUARD Elite stands out because it provides a good balance between comfort and protection. Users often enjoy how it feels when sleeping and appreciate having a travel case for trips. It’s also great to have two guards for different needs. This way, you can choose the right one based on your grinding habits.

FAQ

Q1: How do I clean the mouth guard?
A: Rinse it with warm water and gently brush it with a toothbrush to keep it fresh.

Q2: How do I know if it fits properly?
A: It should fit snugly but not too tight, covering your teeth without causing discomfort.

Q3: Can I use it during the day?
A: While it’s designed for nighttime use, some people wear it during the day if they grind their teeth.

2. The Doctor’s NightGuard Mouth Guard for Grinding Teeth at Night …

best mouth guards for teeth grinding

Who it’s best for

This mouth guard is ideal for those who grind their teeth at night. It’s particularly suitable for light to moderate grinders looking for comfort while they sleep.

Main benefits

  • Helps reduce teeth grinding and jaw clenching.
  • Fits comfortably in the mouth for a good night’s sleep.
  • Easy to clean and maintain.

Good to know

  • It’s designed for nighttime use, so it’s best worn while sleeping.
  • Some users may take time to adjust to wearing it.
  • Can be reused for an extended period with proper care.

Why we like it

The Doctor’s NightGuard is designed for comfort, making it easy to wear while you sleep. Many users report that it effectively reduces grinding noise and protects their teeth. Its simple cleaning process also makes it convenient for daily use.

FAQ

Q1: How do I clean the mouth guard?
A: Rinse it with warm water and use a soft toothbrush to keep it clean.

Q2: Will it fit my mouth?
A: The mouth guard is designed to fit most mouths, but some might need a little adjustment.

Q3: Can I wear it during the day?
A: It’s primarily for nighttime use, but if you find it comfortable, you can try wearing it during the day.

Q4: How long can I use it?
A: With proper care, it can last several months, but watch for signs of wear.

3. SmartGuard Elite Improved Night Guard for Teeth Grinding (Bruxism …

best mouth guards for teeth grinding

Who it’s best for

The SmartGuard Elite is great for anyone experiencing teeth grinding, also known as bruxism. It’s especially suited for those who grind their teeth frequently during sleep. If you wake up with jaw pain or headaches, this guard might be a good choice for you.

Main benefits

  • Offers strong protection against teeth grinding.
  • Customizable fit for comfort and effectiveness.
  • Helps relieve jaw tension and reduces headaches.

Good to know

  • Easy to clean, ensuring good hygiene.
  • Designed for nighttime use, but can be worn during the day if needed.
  • Available in various sizes for optimal fit.

Why we like it

The SmartGuard Elite stands out because it combines comfort with protection. It is customizable, which helps reduce discomfort caused by tightness. Users often report better sleep quality after using it, which is a huge bonus for anyone dealing with grinding.

FAQ

Q1: How do I clean the mouth guard?
A: Rinse it with warm water and use a soft toothbrush with mild soap to clean it. Avoid harsh chemicals.

Q2: Does it come in different sizes?
A: Yes, it is available in multiple sizes, so you can find the right fit for your mouth.

Q3: Can I wear it during the day?
A: While it’s designed for nighttime use, you can wear it during the day if you grind your teeth then as well.

4. Litlcutie Mouth Guard for Grinding Teeth at Night …

best mouth guards for teeth grinding

Who it’s best for

This mouth guard is ideal for those who grind their teeth at night and are looking for comfort and protection. It’s especially good for people who experience jaw pain or discomfort due to grinding.

Main benefits

  • Helps prevent tooth damage from grinding.
  • Soft and flexible design for added comfort.
  • Easy to clean and maintain.
  • Available in different sizes for a better fit.

Good to know

  • It’s recommended to rinse the guard before and after each use.
  • Check the fit regularly to ensure it’s still snug.
  • Consult with a dentist if you have ongoing jaw pain.

Why we like it

The Litlcutie Mouth Guard stands out for its comfort and effectiveness. Unlike some other guards that feel bulky, this one is soft and fits well, allowing for a restful night’s sleep. It also offers solid protection against grinding without being hard to maintain.

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FAQ

Q1: How do I clean the mouth guard?
A: Rinse it with warm water and use a soft toothbrush with mild soap to clean it.

Q2: How do I know if the size is right for me?
A: It should fit snugly but not cause discomfort. Try it on before using it overnight.

Q3: Can I use it if I have braces?
A: It’s best to consult with your orthodontist as they might suggest a specific guard for braces.

5. KOHEEL Adjustable Mouth Guard for Teeth Grinding and Clenching …

best mouth guards for teeth grinding

Who it’s best for

This mouth guard is ideal for those who experience teeth grinding at night. It works well for adults and teens who need something comfortable yet effective to protect their smiles.

Main benefits

  • Customizable fit for better comfort.
  • Helps reduce jaw pain caused by clenching.
  • Easy to clean and maintain.

Good to know

  • It can be adjusted by boiling and molding it.
  • It may take a few nights to get used to wearing it.
  • Suitable for both light and heavy grinders.

Why we like it

The KOHEEL mouth guard stands out because it offers both comfort and protection. Its adjustable nature allows users to find the best fit, which is crucial for a good night’s sleep. Being easy to clean ensures that it remains hygienic for daily use, making it a practical choice for anyone dealing with teeth grinding.

FAQ

Q1: How do I clean the mouth guard?
A: Rinse it with warm water and use a soft toothbrush with mild soap.

Q2: Will it fit everyone?
A: It is adjustable, so it can fit most people, but check the fit after molding it.

Q3: How long can I wear it?
A: You can wear it all night while you sleep for the best protection.

6. Lumeeno Nighttime Comfort Mouth Guards

best mouth guards for teeth grinding

Who it’s best for

The Lumeeno Nighttime Comfort Mouth Guards are ideal for anyone who grinds their teeth at night. They fit most mouth sizes comfortably and are designed for individuals seeking relief from teeth grinding without sacrificing comfort.

Main benefits

  • Soft and flexible design for maximum comfort.
  • Helps reduce teeth clenching and grinding.
  • Easy to clean and maintain for regular use.
  • Offers a snug fit to prevent slippage during sleep.

Good to know

  • Available in various sizes for a better fit.
  • Can be trimmed if needed for custom adjustment.
  • Recommended to replace regularly for hygiene purposes.
  • Not suitable for braces or other dental appliances.

Why we like it

We appreciate the Lumeeno Nighttime Comfort Mouth Guards for their blend of comfort and protection. The material is soft, making it easy to wear throughout the night. Users report waking up without the usual jaw pain associated with teeth grinding. Plus, they are easy to take care of, which is a big plus for nightly usage.

FAQ

Q1: How do I clean the mouth guard?
A: Simply rinse it with cold water and use mild soap. Avoid harsh chemicals.

Q2: Can I adjust the size of the mouth guard?
A: Yes, you can trim it if needed for a better fit, but be careful to keep it even.

Q3: How long do these mouth guards last?
A: With proper care, they can last several months, but replacing them regularly is recommended.

7. Loudmouth Sport Slim-Fit Boil & Bite Mouth Guard (2 Pack) Plus …

best mouth guards for teeth grinding

Who it’s best for

This mouth guard is perfect for active individuals who grind their teeth at night or during sports. It’s designed for those who want protection without sacrificing comfort.

Main benefits

  • Easy to fit using the boil-and-bite method for a custom feel.
  • Slim design that doesn’t feel bulky in your mouth.
  • Comes in a variety of fun colors and designs to match your style.

Good to know

  • Made for both teeth grinding and sports safety.
  • Includes two mouth guards, great for sharing or replacements.
  • Can be easily cleaned and reused multiple times.

Why we like it

The Loudmouth Sport Slim-Fit Boil & Bite Mouth Guard stands out for its combination of comfort and protection. Unlike many other guards, it fits snugly without feeling heavy, making it easier to wear while you sleep or during games. The fun designs also allow for a bit of personal expression, which is a nice touch.

FAQ

Q1: How do I properly fit the mouth guard?
A: Boil water, dip the guard for a few seconds, then place it in your mouth and bite down to mold it around your teeth.

Q2: How do I clean the mouth guard?
A: Rinse it with warm water after each use and store it in a clean case.

Q3: Can I use this mouth guard if I have braces?
A: It’s best to consult your dentist, as some guards may not fit over braces properly.

8. Beast Gear Sports Mouth Guard

best mouth guards for teeth grinding

Who it’s best for

The Beast Gear Sports Mouth Guard is perfect for athletes and active individuals who grind their teeth, whether during sports or at night. It’s designed for those who need reliable protection and comfort while engaging in high-impact activities.

Main benefits

  • Offers great protection against teeth grinding and jaw clenching.
  • Made to fit comfortably and securely during sports activities.
  • Easy to mold for a personalized fit.
  • Durable material that withstands rough use.

Good to know

  • Can be used for various sports, including football, boxing, and wrestling.
  • Recommended to clean regularly to maintain hygiene.
  • Available in different sizes to fit both teens and adults.

Why we like it

This mouth guard stands out because it blends comfort with protection. It molds easily to your teeth, giving you a snug fit that doesn’t feel bulky. Whether you’re playing a game or sleeping, it helps keep your teeth safe and reduces grinding effectively.

FAQ

Q1: How do I clean the mouth guard?
A: Rinse it with warm water and a mild soap after each use. Avoid hot water, as it can change its shape.

Q2: How do I know which size to choose?
A: Measure your dental arch and refer to the size chart provided with the product for the best fit.

Q3: Can I use it for sports and sleep?
A: Yes, it’s designed for both uses, providing protection for grinding teeth while sleeping and during various sports.

9. ZQuiet, Anti-Snoring Mouthpiece, Firm Size #1, Strong & Durable …

best mouth guards for teeth grinding

Who it’s best for

This mouthpiece is great for people who grind their teeth at night and also snore. It’s specifically designed for those who want a strong and durable solution to protect their smiles while sleeping.

Main benefits

  • Helps reduce teeth grinding damage.
  • Can minimize snoring for better sleep quality.
  • Comfortable fit for long-term wear.
  • Easy to clean and maintain.
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Good to know

  • Available in different sizes for a better fit.
  • Made for nighttime use and should not be worn during the day.
  • Regular cleaning is essential for hygiene.
  • Consult with a dentist if you have jaw issues.

Why we like it

We appreciate the ZQuiet mouthpiece because it strikes a balance between comfort and effectiveness. Many users report improved sleep, and it does a good job of protecting teeth from grinding damage. Its durability means it can last through nighttime use without losing shape.

FAQ

Q1: How do I clean the mouthpiece?
A: You can clean it using warm water and mild soap. Rinse thoroughly after.

Q2: What if it feels uncomfortable?
A: If it feels uncomfortable, try a different size or consult with your dentist for advice.

Q3: How long should I use it each night?
A: It’s designed for overnight use, so you should wear it while you sleep.

10. Pro Teeth Whitening Trays- 4 Pack

best mouth guards for teeth grinding

Who it’s best for

This product is great for anyone looking to reduce teeth grinding while also whitening their teeth. It’s especially good for people who often wake up with sore jaws or sensitive teeth.

Main benefits

  • Helps reduce teeth grinding during sleep.
  • Whitening trays provide a dual purpose.
  • Customizable fit for comfort.
  • Reusable design for easy maintenance.

Good to know

  • Best used with teeth whitening gel for maximum effect.
  • Can take some time to get used to wearing at night.
  • Includes multiple trays for a better fit.
  • Easy to clean with soap and warm water.

Why we like it

We appreciate how these trays combine two needs into one. Not only do they help prevent teeth grinding, but they also make it easier to whiten your teeth at home. The trays can be molded for comfort, helping you get a good night’s sleep while keeping your smile bright.

FAQ

Q1: How do I clean the trays?
A: Clean the trays with warm, soapy water after each use to keep them hygienic.

Q2: Can I adjust the size of the trays?
A: Yes, you can mold the trays to fit your teeth better.

Q3: How long can I wear them at night?
A: It’s best to start with a few hours and then gradually increase to a full night as you get used to them.

How Mouth Guards Help with Teeth Grinding

Mouth guards are special devices you wear over your teeth. They act as a cushion to protect your teeth from the damage caused by grinding, also known as bruxism. This grinding can happen during the day or at night while you sleep.

Wearing a mouth guard can help reduce the pressure on your teeth and jaws. It can also keep your teeth from wearing down over time. Additionally, some mouth guards are designed to help with jaw alignment, which can ease pain and discomfort.

  • They protect your teeth from damage.
  • They reduce jaw clenching and discomfort.
  • They can help improve sleep quality.

Key Features to Look for in Mouth Guards

When choosing a mouth guard for teeth grinding, it’s important to consider a few key features. These features can help ensure comfort, durability, and effectiveness.

  • Fit: The mouth guard should fit snugly without being too tight. A good fit helps keep it in place while you sleep.
  • Material: Look for mouth guards made from durable materials that can withstand grinding. Soft, flexible options can be more comfortable.
  • Thickness: Thicker guards may offer more protection but could feel bulky. Choose a thickness that feels right for you.
  • Custom or Over-the-Counter: Custom mouth guards are made specifically for your teeth, while over-the-counter options are less expensive and can be adjusted for fit.
  • Maintenance: Consider how easy it is to clean and maintain the mouth guard. Regular cleaning is essential for hygiene.

Looking for these features can help you find the best mouth guard for your needs.

Best Materials for Mouth Guards: Pros and Cons

Mouth guards are made from various materials, each with its own benefits and drawbacks. Understanding these can help you choose the right one for you.

  • EVA (Ethylene Vinyl Acetate): This is a common material for mouth guards. It’s soft, flexible, and comfortable. However, it may wear out faster than other materials.
  • Boil-and-Bite: These mouth guards are made from thermoplastic materials. You heat them in hot water, then bite into them to mold them to your teeth. They offer a custom fit, but some people find them less durable.
  • Custom-fit: Made by dental professionals, these mouth guards are tailored to your mouth. They provide excellent comfort and protection but can be more expensive and take longer to get.
  • Hard Acrylic: Acrylic mouth guards are strong and very durable. They provide good protection against grinding, but they can be less comfortable than softer materials.

Choosing the right material depends on your needs, comfort, and how often you grind your teeth.

Tips for Choosing the Right Mouth Guard

When looking for a mouth guard, consider your comfort first. A comfortable fit will help you wear it consistently at night.

Think about the type of mouth guard that suits you best. There are options like boil-and-bite, custom-fit, and stock mouth guards.

  • Boil-and-bite mouth guards mold to your teeth after heating them in hot water.
  • Custom-fit mouth guards are made by a dentist and offer the best fit and comfort.
  • Stock mouth guards come pre-formed but may not fit well and can be bulky.

Also, check if the mouth guard is made from durable materials, so it lasts longer and protects your teeth effectively.

Common Mistakes When Using Mouth Guards

One common mistake is not cleaning the mouth guard regularly. Bacteria can build up, leading to bad breath and dental issues.

Another mistake is using a mouth guard that’s not the right fit. A poorly fitting guard can be uncomfortable and may not protect your teeth properly.

  • Falling asleep without wearing it, especially if you’re prone to grinding at night.
  • Neglecting to replace the mouth guard when it shows signs of wear and tear.
  • Not consulting a dentist for advice on the best type of mouth guard.

How to Clean and Maintain Your Mouth Guard

Keeping your mouth guard clean is important for your health and its lifespan. Rinse it with warm water after each use to remove saliva and debris.

For a deeper clean, use a soft toothbrush and mild soap. Avoid harsh chemicals or boiling water, as these can damage the guard. Make sure to dry it completely before storing it in a case.

  • Store the mouth guard in a ventilated case.
  • Avoid exposing it to extreme temperatures.
  • Check it regularly for signs of wear or damage.

Frequently Asked Questions About Mouth Guards

Mouth guards are important for people who grind their teeth, also known as bruxism. They help protect teeth from damage.

Here are some common questions:

  • What is a mouth guard made of?
  • How do I know if I need a mouth guard?
  • Can I sleep with a mouth guard?
  • How do I clean my mouth guard?
  • How long do mouth guards last?

Alternative Solutions for Teeth Grinding

If you find that mouth guards aren’t enough, there are other options to help with teeth grinding. Stress management can play a big role, so techniques like yoga or meditation may help reduce grinding.

Additionally, some people benefit from therapy to address anxiety or stress. Talking to a professional can provide tools to cope better and may lessen the need to grind your teeth.

  • Regular dental check-ups to catch any issues early
  • Reducing caffeine and alcohol consumption
  • Practicing good sleep hygiene
Md Tangeer Mehedi

About Me

Hi, I’m Md Tangeer Mehedi. I work with dentists, managing their marketing and conducting research on dental implants. I also hold a diploma in dental implants. That’s why I help people who have questions about dental implants, and I publish my research in implant journals.

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