10 Best teeth grinding guards in Canada

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Last Updated - 2025/08/26

Best Choice

01
Oral-B

Oral-B Nighttime Dental Guard with Scope- Professional Thin Fit - One Size Fits All

Free Shipping

8.0 Taste

8.0 Simple to use

8.0 worth the money
Main highlights

Unique BPA Free and Latex Free material
LESS THAN 3 MINUTES for a custom fit! A simple Microwave process, in the comfort of your home, results in a custom guard designed to protect individuals that suffer from bruxism, that anxiety-induced nighttime clenching and grinding of the teeth. It's intended to reduce damage to the teeth and to prevent the noise associated with grinding
Compare to a guard, customized and purchased in a Dentist's Office, at typically $300-$500
Certain trademarks used under license from the Procter & Gamble Company or its affiliates. Distributed by OraLabs, Inc. Parker CO USA
An affordable Over-The-Counter and Custom Moldable Dental Guard, manufactured in an FDA Audited USA Facility
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9.7

Exceptional

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02
Plackers

Plackers Grind No More Dental Night Guard for Teeth Grinding, 16 Count

Free Shipping

8.9 Simple to use

8.2 Comfort

8.0 worth the money
Main highlights

Protection for both “clenchers” and “grinders” alike
Comfortable and streamlined one-size-fits-all design made for upper or lower teeth
16 Count of Plackers Grind No More Dental Guard: an ideal disposable and ready-to-use night guard
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9.6

Exceptional

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03
UNIEDI

Night Guard for Grinding Teeth, Mouth Guard for Grinding Teeth, Mouth Guard, Night Guard with 12 Cleaning Tablets

Free Shipping
Main highlights

MOUTHGUARD WITH SAFE MATERIAL: Our mouth guard for grinding teeth at night are durable and resistant, offering long-lasting care. UNIEDI night guards for teeth grinding is accompanied by a case for safekeeping.
MAXIMUM COMFORT & PROTECTION: Experience optimal comfort with our customized night guard for grinding teeth. Crafted from a soft yet tear-resistant material, our night guards offer superior protection against teeth grinding and clenching, providing relief for jaw clenching.
Included are easy-to-follow instructions on how to use the mouth guard for grinding teeth. It's essential to read these instructions carefully before molding the mouth guard. With confidence, we recommend that using the UNIEDI night guard for grinding teeth will ensure a good night's sleep, leading to a better tomorrow.
CUSTOMIZABLE FIT, MOLDABLE NIGHT GUARD: UNIEDI night guard for grinding teeth is designed to fit mouths of all sizes. This package consists of four mouth guards, featuring two different sizes with superior quality and design. Our mouth guard for grinding teeth is made of a moldable material, which needs to go through the molding process before use, and you can trim this night guard as you need.
CONVENIENT TABLET CLEANER: The UNIEDI mouth guard for grinding teeth includes 12 cleaning tablets for effortless maintenance. Simply use the cleaning tablets to easily clean your mouth guard after each use. The process is very simple, and you can clean the night guard and store it in a very clean way. Experience the convenience of our night guard for grinding teeth today!
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9.5

Excellent

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04
Reazeal

Mouth Guard for Grinding Teeth at Night: Moldable Dental Guard for Sleeping - 8 Pack/2 Size

Free Shipping

9.7 worth the money

9.5 Simple to use

9.3 Comfort
Main highlights

Mouth Guard for Grinding Teeth and Clenching: The REAZEAL Anti Grinding Dental Night Guard is a moldable mouth guard that helps overnight grinding, clenching and their associated consequences.
Customer Satisfaction Guaranteed: We are always stand behind our product and devote to your full satisfaction. If you have any issues regarding molding mouth guard and package damage, please contact us directly and we willhelp you to your satisfaction.
Comfortable and Multi Use: Reazeal Dental Night Guards’ thin profile ensures ultra-comfort. Wearable for up to 6 monthsand the duration may vary among individuals. You will also notice your teeth whiten slightly after use.Some people might find it useful as sports mouth guards to protect the teeth in case of impactwhich is not a recommended use.
BPA-Free Thermoplastic EVA Material: REAZEALmouth guardfor grinding teethis made up of premium food grade thermoplastic EVA.Known for its multiple beneficial properties,our product is soft, flexible, comfortable, easy to remoldand durable.
A Custom Fit: Reazeal Night Guard for Grinding Teeth offers two sizes: small & large with four pieces each. Follow the fitting instructions for a comfortable, customized fit with maximum protection.
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9.2

Excellent

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Value for Money

05
The ConfiDental

The ConfiDental - Moldable Mouth Guard for Teeth Grinding Clenching Bruxism Sport Athletic Whitening Tray Pack of 5 Including 3 Regular and 2 Heavy Duty Guard (3 (Ill) Regular 2 (ll) Heavy Duty)

14% Off Free Shipping
Main highlights

Regular and Heavy-duty protection - Includes a total of 5 mouthguards, 3 for regular protection ( 3mm thickness ) and 2 for heavy-duty protection ( 6mm thickness )
Our mouthpieces are not only for teeth grinders but also for boxing pieces, football mouth piece, straightener trays
Our mouthguard is perfect for teeth grinding, an athletic dental guard and teeth whitening tray. Whether you are kid, youth or adult if you clench or grind your teeth and want to protect them, our bite guards are right for you. Whether you are into night time or daytime sports, our guards are perfect solution for you.
Made with BPA free and Phthalates free premium grade material, Confidental nightguard are easy to clean and can be reused. The package comes with high quality case.
Comfortable to use - Made of a moldable material, Confidental dental guards custom fits to accommodate any mouth size. Includes easy to follow instructions with a step by step video on how to use the product.
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8.9

Very Good

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06
Neateeth

Mouth Guard for Grinding Teeth, Night Mouthguard for Bruxism, Dental Boil & Bite Sleep Guard for Clenching Tooth, 2 Size (2 Units Each Size) Upper and Lower Guard with One Travel Case
Main highlights

Supreme Design with Affordable Price : The mouth guard for clenching teeth at night is an affordable custom moldable night mouth guard for grinding teeth, reduce damage to the teeth and to prevent the noise associated with grinding & bruxism.
Protect Your Teeth & Smile - This Mouth Guard for Clenching Teeth protects your teeth and provides a good night's sleep. After wearing our mouth guards, you will get reliefed from morning headaches and start a new day with a bright smile. GlorySmile
Premium Mouth Guard Material : This mouthguard is long-lasting, soft, comfortable and safe material that ensures safe and reliable use. Our night guards for teeth grinding are easy to clean and can be reused.
Perfect Moldable Custom Fit : This Nightguards for Teeth Grinding includes 4 mouth guards; 2 different sizes of supreme quality and design. We offer large and medium sizes which fit perfect for adults and youths.
Easy to Use - Our mouth guard is made of a moldable material, you can follow the insturctions step by step to make it a perfect size for your mouth. If you feel it's too heavy for your mouth, you can use scissors to trim for a comfortable size.
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8.8

Very Good

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07
Plackers

Plackers Grind No More Night Guard, BPA Free, One Size Fits All, 10 Count (Pack of 1)

Free Shipping
Main highlights

Plackers Grind No More: A ready-to-use, nighttime dental guard for teeth grinding
Patented design: Equipped with alignment ridges, bite pads, and stabilizing tabs
One-size-fits-all design: Wear on upper or lower teeth, no boiling, cutting or molding required
Breathable and comfortable: Features air channels and cushioning for optimal comfort
BPA-free and disposable: Use for up to 3 nights, easily disposable for reduced stress
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8.6

Very Good

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08
UNIEDI

Mouth Guard for Grinding Teeth, Night Guard for Grinding Teeth, Moldable Mouth Guard for Sleeping with 12 Cleaning Tablets

Free Shipping
Main highlights

Step-by-step instructions are provided for effortless mouthguard use. It's essential to read these instructions carefully before molding the mouth guard. With confidence, we recommend that using the UNIEDI night guard for grinding teeth will ensure a good night's sleep, leading to a better tomorrow.
MOUTHGUARD MADE FROM SAFE MATERIALS: Our mouth guard for grinding teeth are durable and resistant, offering long-lasting care. UNIEDI night guard for grinding teeth is accompanied by a case for safekeeping.
MAXIMUM COMFORT & PROTECTION: Experience optimal comfort with our customized mouth guard for grinding teeth. Crafted from a soft yet tear-resistant material, our night guard offers superior protection against teeth grinding and clenching, providing relief for jaw clenching.
EASY-TO-USE TABLET CLEANER: The UNIEDI night guard for grinding teeth includes 12 cleaning tablets for effortless maintenance. Simply use the cleaning tablets to easily clean your mouth guard after each use. The process is very simple, and you can clean the night guard and store it in a very clean way.
ADJUSTABLE AND MOLDABLE MOUTHGUARD FOR SLEEP: UNIEDI mouth guard for grinding teeth is designed to fit mouths of all sizes. This package consists of four mouth guards, featuring two different sizes with superior quality and design. Our night guard for grinding teeth is made of a moldable material, which needs to go through the molding process before use, and you can trim this mouth guard as you need.
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8.5

Good

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09
DentaRight

DentaRight 5-Pack Moldable Mouthguards Custom Fit Dental Night Guard for Teeth Grinding and Clenching Comfortable Regulat and Heavy-Duty Sizes for Nighttime & Daytime Use

Free Shipping
Main highlights

Your satisfaction is our top priority! We are committed to providing exceptional support and assistance for any questions or concerns you may have about our product or the molding process. Shop with confidence knowing we stand behind our product and your experience.
Our moldable mouthguard provides a custom fit to help reduce the effects of teeth grinding and clenching, ensuring a more comfortable and restful sleep. Designed for both nighttime and daytime use, it offers long-lasting protection and durability.
Made from premium quality materials, DentaRight moldable mouthguards are 100% BPA-free and Phthalates-free, ensuring safety and comfortable for all users. These mouthguards are easy to mold, simple to clean, and reusable, providing long-lasting convenience and protection.
Includes 5 moldable mouthguards in various sizes to fit your needs, featuring 1 regular-sized guards, 2 smaller-sized guards and 2 heavy-duty options for extra durability. Easily trim and mold each guard for a personalized custom fit. Comes with a travel-friendly storage case to keep your guards clean and protected.
Get the perfect fit with ease. Our package comes with a detailed manual and a step-by-step video guide, making it simple to mold your night guard at home.
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8.3

Good

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10
DenTek

Dentek Professional Fit Maximum Protection Dental Guard 1 each

Free Shipping
Main highlights

Quickly customizable in two easy steps
Offers custom-fit protection similar to a professionally made mouth guard-for a fraction of the cost
Helps prevent conditions caused by teeth grinding (bruxism), including jaw discomfort, tooth chipping and cracking, and headaches
Dental guard creates a cushion of comfort between upper and lower teeth
All bite guard parts are BPA-free and latex-free
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8.2

Good

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