Bite Marks on Night Guard

30th Jul 2023

Bite Marks on Night Guard

If you’ve been wearing a night guard, you may notice that bite marks have formed on the surface of the mouth guard. You might be wondering if the marks are normal and what you should do if you see them. Explore our guide to find out more about why there are bite marks on your night guard, what they mean, and how to manage them.

Bite Marks on Night Guard

Why Are There Bite Marks on My Night Guard?

Bite marks are the natural indentations that your teeth make when they touch a surface. It’s completely normal to notice bite marks on your night guard.

In fact, you’re most likely to notice bite marks if you’ve been wearing your night guard regularly. The marks show that your night guard is working properly and that it’s absorbing and distributing the pressure from teeth grinding and clenching, which is what it’s supposed to do.

Bite marks can provide valuable clues about the severity of your teeth grinding. If you notice deep marks that appear after you wear your night guard a few times, you may be a heavy grinder with severe symptoms.

Even if you’re a light grinder with mild symptoms of teeth grinding, you can expect to see bite marks on your night guard after a few weeks or months of regular use.

If you see that your night guard is deteriorating very quickly, you should see your dentist for an evaluation. Your dentist may suggest that you try a different night guard material or design.

Best Seller Hybrid Night Guard
Hybrid Night Guard

For Moderate Grinding


  • Most Popular
  • Hard Outside, Soft Inside
  • 2MM Thick
  • Moderate / Heavy

For Moderate Grinding

Hybrid Night Guard

For moderate grinding and a combination of comfort and durability.

  • Ease jaw muscle pain and protect your teeth against grinding damage
  • Perfect fit and comfort, with a 110% Money Back Guarantee!
  • HSA/FSA  eligible
Shop Hybrid Night Guard
Hard Night Guard
Hard Night Guard

For Heavy Grinding


  • Most Durable
  • Hard Materials
  • 1.5MM Thick
  • Heavy / Severe

For Heavy Grinding

Hard Night Guard

Maximum protection for heavy to severe teeth grinding.

  • Alleviates jaw muscle aches and pains due to teeth grinding
  • Perfect fit and comfort, with a 110% Money Back Guarantee!
  • HSA/FSA  eligible
Shop Hard Night Guard
Ultra Thin Guard
Ultra Thin Guard

For Day Time Grinding


  • For Day Time Use
  • Thin, Barely Visible
  • 1MM Thick
  • Light / Moderate

For Day Time Grinding

Ultra Thin Guard

This ultra thin custom night guard is ideal for daytime teeth grinding and or clenching.

  • Very thin and not noticeable when worn
  • Perfect fit and comfort, with a 110% Money Back Guarantee!
  • HSA/FSA  eligible
Shop Thin Night Guard
Soft Night Guard
Soft Night Guard

For Light Grinding


  • For Clenching
  • Flexible & Soft
  • 1.5MM Thick
  • Light / Moderate

For Light Grinding

Soft Night Guard

This soft custom night guard is for light to moderate teeth grinding. Also ideal for teeth clenching.

  • Soft material acts as a cushion for teeth clenching and grinding
  • Perfect fit and comfort, with a 110% Money Back Guarantee!
  • HSA/FSA  eligible
Shop Soft Night Guard

What Should I Do if I Notice Bite Marks on My Night Guard?

In general, bite marks are signs of normal wear, and you don’t need to try to reduce them. Even with bite marks, your night guard will still be effective. However, you should inspect your night guard frequently to make sure that the bite marks have not caused damage. If you have severe symptoms of teeth grinding, you may want to check your night guard on a daily basis.

When you check your night guard for damage, make sure to look for holes, cracks, and areas where the night guard has become thinner than usual. Run your finger along the surface to feel for any sharp edges or small cracks, and note any broken spots or areas that seem like they may be at risk of breaking off.

In addition, ask your dentist to examine the condition of your night guard. You can do this at your routine checkups, and you should have your dentist look at your night guard promptly if you notice deep bite marks. Your dentist will help you understand if the bite marks are normal or if they indicate that you need to change or replace your night guard.

Related Articles:

Bite Marks on My Mouth Guard

How Can I Make My Night Guard Last Longer?

To extend the life of your night guard, it’s important to know how to clean your night guard and do a proper cleaning and storage routine.

You should rinse your night guard with warm or room-temperature water after every use. This helps to remove plaque and debris. If you wish, you can also rinse your night guard right before you wear it. Avoid using hot water to rinse your night guard. It could cause your night guard to warp.

After you rinse your night guard, it’s helpful to brush it with a toothbrush to remove any additional bacterial growth or debris. You should brush your night guard at least once per day to prevent harmful bacteria and mold growth. Some people prefer to use a separate toothbrush for this task. You don’t need to apply toothpaste to the brush, but you can use dish soap as a daily cleanser.

After you’ve cleaned your night guard, allow it to air dry on a clean, flat surface. It’s a good idea to place it on a paper towel while it’s drying. In general, it will take around 15 to 30 minutes for your night guard to dry.

Store your night guard in a ventilated case in your bedroom or on your nightstand. Never leave it in a place with extremely hot or cold temperatures. Finally, make sure to keep it away from direct sunlight, and take care to store it in a spot where your pets won’t be able to reach it. My dog ate my mouth guard is a common thing to hear from the owner.

Make My Night Guard Last Longer

When Should I Replace My Night Guard?

You should replace your night guard in the following situations:

  1. You notice one or more holes in the night guard.
  2. You’ve lost a tooth or had dental work that’s changed your bite or tooth alignment.
  3. Your night guard has reached the end of its expected lifespan. How long do night guards last? Depending on the type of night guard you have, the expected lifespan may be between one to five years.
  4. Your dentist has advised you to get a new night guard.

Always check with your dentist if you have any concerns about your mouth guard. If you’d like to purchase your mouth guard online, visit us at Pro Teeth Guard. We make custom night guards with premium-quality materials, and all of our products are crafted in a professional dental lab. We provide a 110% money-back guarantee with every purchase.

Sources:

Best Seller Hybrid Night Guard
Hybrid Night Guard

For Moderate Grinding


  • Most Popular
  • Hard Outside, Soft Inside
  • 2MM Thick
  • Moderate / Heavy

For Moderate Grinding

Hybrid Night Guard

For moderate grinding and a combination of comfort and durability.

  • Ease jaw muscle pain and protect your teeth against grinding damage
  • Perfect fit and comfort, with a 110% Money Back Guarantee!
  • HSA/FSA  eligible
Shop Hybrid Night Guard
Hard Night Guard
Hard Night Guard

For Heavy Grinding


  • Most Durable
  • Hard Materials
  • 1.5MM Thick
  • Heavy / Severe

For Heavy Grinding

Hard Night Guard

Maximum protection for heavy to severe teeth grinding.

  • Alleviates jaw muscle aches and pains due to teeth grinding
  • Perfect fit and comfort, with a 110% Money Back Guarantee!
  • HSA/FSA  eligible
Shop Hard Night Guard
Ultra Thin Guard
Ultra Thin Guard

For Day Time Grinding


  • For Day Time Use
  • Thin, Barely Visible
  • 1MM Thick
  • Light / Moderate

For Day Time Grinding

Ultra Thin Guard

This ultra thin custom night guard is ideal for daytime teeth grinding and or clenching.

  • Very thin and not noticeable when worn
  • Perfect fit and comfort, with a 110% Money Back Guarantee!
  • HSA/FSA  eligible
Shop Thin Night Guard
Soft Night Guard
Soft Night Guard

For Light Grinding


  • For Clenching
  • Flexible & Soft
  • 1.5MM Thick
  • Light / Moderate

For Light Grinding

Soft Night Guard

This soft custom night guard is for light to moderate teeth grinding. Also ideal for teeth clenching.

  • Soft material acts as a cushion for teeth clenching and grinding
  • Perfect fit and comfort, with a 110% Money Back Guarantee!
  • HSA/FSA  eligible
Shop Soft Night Guard

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