No boiling required to fit

Self-adjust technology
fits all sizes

Most durable guard

Designed by a specialist
in dentistry

16-years of proven success

#1 brand prescribed by
US dental professionals

Free of BPA and Latex

Dura Comfort Secure Comfort Slim Comfort Select





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Teeth Grinding Protection

Typical dental guards require boiling water and biting into hot plastic for fitting. SleepRight does not.

With SleepRight's patented self-adjust technology, you have two bitepads that comfortably fit between your upper and lower molars to re-establish your natural freeway space.

The bitepads have four positions, making it easy to customize the fit for all sizes. They adjust forward for a smaller fit and backward for a larger fit, as well as swivel to match the angle of all bites.

SleepRight exclusively features a flexible, heat sensitive band that is positioned between your lower lip, teeth and gums, and uses your body’s temperature to quickly adapt to each individual’s anatomy.

The SleepRight utilizes natural tissue retention between your lips, cheek, and tongue to be held in place. There are no clasps that attach to your teeth and you do not use your teeth to hold the appliance in place.



Bitepads are more durable for severe teeth grinders.

Stability wings are more flexible, which offers less interference with the upper-side gum tissue.

Frontal band is more anatomically designed to provide a more comfortable fit against the bottom-front gum tissue.


Identical to the Slim-Comfort model, except it features stability wings on the upper-sides that help hold the dental guard in place.


Identical to the Secure-Comfort model, except does NOT feature stability wings on the upper-sides.

Less material reduces gum interference (especially on the upper/side gum tissue.

An ideal choice for someone with a very small mouth.



Most affordable option night dental guard is the SleepRight Select Dental Guard.

5 bitepad positions.

Less material reduces gum interference (especially on the upper/side gum tissue).

An ideal choice for someone with a very small mouth.

3-Step Self-Help Philosophy

To protect teeth from clenching and grinding is one thing, but breaking a bad neuromuscular habit to STOP
clenching and grinding is entirely another. Our SleepRight dental guard is designed to protect your teeth
while you learn to develop a new approach for managing your own health care.


We recommend that you begin wearing the SleepRight dental guard 30-60 minutes before sleep. Remind
yourself to keep your "lips together and teeth apart" while you are awake and train yourself to not bite down
on the bitepads. This will increase your awareness of the daily clenching and grinding you do in your
routines. Awareness of "lips together, teeth apart" while awake is necessary for the brain to make
the appropriate transition from clenched to relaxed while you are asleep.


We advise that you take the initiative to overcome your grinding and clenching. Our dental guard is designed to
re-establish the space that exists naturally between your teeth when you are relaxed, and we recommend that you train yourself not to bite down on the dental guard when it is in place. To check your progress on relaxing your jaw, examine your bitepads for indention's. If there are any left by your teeth, realize that you will have to focus more attention on keeping your "lips together and teeth apart."

Behaviour Modification

For the benefits of the philosophy to work to at its fullest capacity, you should repeat the "lips together, teeth apart" mantra until it is something that comes naturally. While everyone’s learning curve is different, as long as you are training your jaw to relax, you will overcome your grinding and clenching habit. Your ultimate goal should be to eliminate dependency on a night guard as soon as possible.

How does the SleepRight dental guard work?

The SleepRight dental guard provides a cushion between your teeth that will protect them from the grinding action exerted by the jaw muscles. This muscle activity, known as teeth grinding and clenching, can cause chipping, fractures, and loosening of the teeth. The SleepRight dental guard spaces your teeth apart to decompress the jaw joints and helps them relax.

The SleepRight dental guard uses a natural process called tissue retention to stay in between your teeth. The bitepads rest on the back molars and are kept in place by your upper and lower jaw. The heat-sensitive thermal band lies between the bottom of your lower teeth and gums. There are no clasps or sharp corners that fasten to the teeth so there is no worry of pain.

The SleepRight dental guard uses a natural process called tissue retention to stay in between your teeth. The bitepads rest on the back molars and are kept in place by your upper and lower jaw. The heat-sensitive thermal band lies between the bottom of your lower teeth and gums. There are no clasps or sharp corners that fasten to the teeth so there is no worry of pain.

How do I clean the SleepRight dental guard?

To clean your SleepRight dental guard, we recommend rinsing it with cool water or mouthwash. Then dry it thoroughly to prevent bacterial growth, and store in the provided case. Be careful not to store the dental guard around pets, because they have a tendency of chewing and destroying the dental guard.

What is the SleepRight dental guard made of?

The SleepRight dental guard is FDA approved and safe to use. It does not contain BPA, latex, acrylic, or any harmful toxins, and will not leach any chemicals into your mouth.

How do I know which SleepRight dental guard is best for me?

Splintek currently offers three SleepRight dental guard models, each with its own unique features that address various issues.

The Slim-Comfort® has the least amount of material out of our 3 models. It is recommended for adults with small mouths, sensitive gums, or those that are sensitive to things in their mouths. It is also ideal for daytime wear due to its low profile.

The Secure-Comfort® is similar to the Slim-Comfort, except it features stability wings on both sides to grip the gums and help the dental guard stay in place. We generally recommend this model to our customers to address their clenching problems.

The Dura-Comfort®is our most advanced dental guard design, recommended for the aggressive grinders. The bitepads are more durable because they are engineered using a denser material and hold up better against grinding. The heat-sensitive thermal band is designed with a grooved strap that is wider than our other models. This helps the band stay in place and reduce pressure points that could be irritated by rubbing. The stability wings are separate and more flexible so that they move with your mouth for increased comfort.

Select is the budget option and is very similar to the Slim, with five adjusting positions for the bitepad. Ideal for someone with a small mouth.

How does the SleepRight dental guard differ from other guards on the market?

The SleepRight dental guard is a dental appliance similar to many others made in a dental office, without the high cost. Our product is user friendly because it is less bulky, easier to breathe and talk with, and you can even drink with it.

Our dental guard was developed and designed by a dentistry specialist after carefully studying hundreds of patients, and it has been modified and improved over time to include state of the art adjustment technology. Our unique design is the only product available on the market that offers you the option of multiple adjustments without cutting, boiling or messy mixes to customize the appliance.

In addition to our product, we also include an instructional guide that is aimed at stopping your teeth grinding habits. Our guide is a clinically proven way to help you learn to control and stop these habits.

Will the SleepRight work on young children?

The SleepRight dental guard is not recommended for children under 18 years of age. Because children are not as adept at behavior modification as adults, we don't want them to rely on our dental guards as a solution to their teeth grinding. Our ultimate goal is for our customers to stop their habit, and our dental guards are only a step in the right direction. If you are worried about your child's teeth grinding, you may want to seek the advice of your dentist.

Can I wear the SleepRight dental guard all day?

Yes, but we suggest that you adhere to the recommendations printed in our instructional guide. We recommend that you not wear your dental guard for more than 8 hours in a 24 hour period because we don't want you to become dependent on the dental guard and forget the ultimate goal of stopping the bad habit. We also want you to have a break from the dental guard to give you the time to evaluate your progress. Our dental guard is a step in curing your teeth clenching and grinding, but it isn't meant to be the solution.

How long do I need to wear the SleepRight dental guard?

There is no set length of time that you should wear our dental guard. The average time is different for everyone, and it just depends on your learning curve and how fast you can make the transition. We have many customers who were successful in controlling their teeth grinding and clenching in just a few weeks while others went through a few dental guards before they were able to stop the habit.

We recommend that you put the SleepRight dental guard in 30-60 minutes before bed to help train your brain to stop grinding and clenching. The more often you do this, the faster your problem will be solved.

How long does the SleepRight dental guard last?

The SleepRight dental guard could last forever without the pressure and force exerted by a human jaw. However, depending on the rate that you clench or grind, we can't really determine how long our dental guards will last for you.

Why does my jaw feel out of alignment after I take out the dental guard?

The feeling will be normal for any dental guard you use. It is regarded in the medical field as a soft tissue change and is only temporary. Your bite should return to normal within 2-3 hours of removing the dental guard. If you have any concerns, please refer to your dentist for advice.

Why does my jaw hurt more than before using your dental guard?

It is normal to experience jaw fatigue and soreness initially. It comes from your natural tendency to bite down and will not go away immediately. The bitepads on our dental guards are designed to re-establish the natural space between your upper and lower jaw. This means that they will stretch your jaw muscles, which will cause some soreness. However, with continued use, your jaw muscles will relax and the pain will go away.

Will the SleepRight dental guard help my sleep apnea?

While the SleepRight dental guard was designed to protect teeth from clenching and grinding, those that grind are more likely to suffer from snoring and sleep apnea as well. Although there are special appliances that exist to pull the jaw forward, we have had a number of customers say that the SleepRight dental guard has helped them with their sleep apnea.

Will the SleepRight dental guard help the popping sounds in my jaw?

There are many different kinds of sounds that come from the jaw. If your jaw popping or clicking is at an early stage, using the SleepRight dental guard will help heal your jaw joint and the sounds will go away. However, if your jaw is locking, it may mean that your jaw is internally damaged and a dental guard will not be able to help your muscles heal. However, the SleepRight dental guard can help protect your teeth and joints from further damage as you learn to train yourself not to grind or clench.

Will the SleepRight dental guard help my tongue thrusting habit?

The SleepRight dental guard will not directly help with your tongue thrusting habit, but it could aid in relieving your problem in conjunction with other therapies. We recommend that you consult your dentist or orthodontist on this issue.

What Others Are Saying

"After my first night of wearing it I did find there was an immediate improvement and my jaw felt so much more relaxed the next morning. In turn, I do think this made me feel much more perky generally. I definitely had fewer headaches or jaw pain during the first week and I found I didn't clench my teeth together during the day and that my whole mouth was much more slack".
Read more at kiss and makeup TV.

"I am very pleased with the SleepRight, it is ingenious, beautifully designed and very wearable too!"
Anna, Bristol UK

"The dental guard has made a world of difference. Had I been able to get hold of a dental guard years ago, I could have avoided all the damge I have done to my teeth.”
Kate, Sheffield, UK

“Thank you, I really appreciate how your device works and has even stopped my snoring - amazing.”
M. Kradin, Sammamish, WA USA

“I just wanted to thank you for the excellent customer service you and your colleagues provided and I wanted to tell you that I could not be happier with your product! It is working fabulously for me (my other half is really happy as well-he finally gets a good night's sleep). Without sounding too corny-it really has changed my life. I finally get a good night ’s sleep and wake up refreshed without any aches and pain.”
M. Hauman, UK


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