A mouth guard for teeth grinding may be utterly essential and can protect your teeth over time if you experience issues such as teeth grinding caused by bruxism or TMJ disorders that can impact your jaw. There are loads of different mouth guards on the market but you need to find the right one to actually give your jaw a good level of protection.
While the best mouth guard for teeth grinding can save you a lot of pain, there are some cheap options which will do very little. While it is good to get an option cheaper than a custom dental mouth guard, you still need something with a custom fit in order to be effective. The Kloud Night Guard for Clenching and Grinding, our Editor’s Choice, has fit the bill in terms of being more affordable than dental issue mouth guards but also being a custom fit. In our reviews, we’ve also looked at features including the strength of the guard, whether it is moldable and how thick it is.
Our information has been presented as a simple overview table of the top options, and then detailed reviews of each of these mouth guards and their features. Finally, we have a buying guide allowing you to learn more about the features of a mouth guard and how to get the most out of yours. Our team spent many hours researching these top options, using consumer reviews and manufacturer information to create our guide.
Extra features: made in the USA; patented soft fitting material; microwave fitting rather than boiling; braces friendly; refund offered if you are not satisfied
This one skips the pan of boiling water and goes straight into the microwave, so getting a close fit takes only a few minutes at the kitchen counter. The patented fitting material can be remolded as often as you need, which is also what makes it braces friendly, since it can be refitted as your teeth move.
Every order is a two-pack, so there is a spare ready when the first one is lost or worn down, and the guard itself is dentist-designed and made in the USA to hold up to heavy nighttime clenching. If it still does not sit right after remolding, the company refunds it without asking for a reason.
Extra features: FDA cleared; wearable on upper or lower teeth; storage case included; made in the USA
The GrindRelief PRO is molded at home in about ten minutes using hot water, so there is no impression kit to mail off and no waiting on a lab to build your guard. If the fit is not quite right, you can reheat it and shape it again, and the same guard can be worn on either the upper or the lower teeth.
A raised central bar runs down the middle of the guard to redirect bite pressure and limit contact between the back molars, which is where most of the morning jaw ache from clenching comes from. It is FDA cleared and made in the USA, and if that bar wears through from normal grinding within three years the maker will replace it, so heavier grinders are not buying a new guard every few months.
Extra features: 4 different types of mouth guards available; BPA-free, latex-free, FDA-approved; made in the USA
The process of getting a mouth guard involves sending an impression so that the company in question can make a guard suited to your mouth. This can take a while, but one of the fastest options is the enCore Guards Custom Dental Night Guard/Mouth Guard. If you’re in a hurry to get a good mouth guard for grinding teeth at night or during the day, this could be a good option. Many customers have reported getting their delivery within a week.
Like many of the other options on the list, there are multiple hardnesses to choose from, with four in total. Thinner ones are suitable for light grinding, and there are thick options up to 3mm which can be good for heavy grinding.
Like many of the other manufacturers, the brand will make free alterations and even cover the shipping costs of sending yours back and forth until you are 100% happy with your mouth guard.
Though there are four different thicknesses, these don’t vary as much as some of the other brands. The options are all between 2mm and 3mm. Some brands, such as our editor’s choice, are 1.5mm-4mm. This is a good OTC mouth guard for grinding teeth but may not be as suitable for very heavy grinders.
Extra features: hard-soft plastic material, made in the USA
The Remi At-Home Custom Night Guard Kit features BPA free plastic guards that are 1mm thick as standard, but you can request for 1.3mm or 2mm if you tend to be a hard grinder. While this may be thinner than the guards offered by your dentist, the bite guard is so thin, it feels inconspicuous once it’s in. The guard itself feels reasonably durable, so it should offer several years of use.
The included guidance card recommends putting the guards in approximately 30 minutes before you go to bed. This means that by the time you’re ready for sleep, you should not really notice it. Many users have reported no issues with slurring words or struggling to speak as you may have with a thick guard. In fact, the guard should feel comfortable all night long.
While bite guards are not cheap, Remi offers a great solution at a lower cost. Although the guards may appear less substantial compared to thicker models, the thinness makes them more flexible and comfortable to wear. The kit also includes two guards that represent an even better deal. While you do need to create your own molds with the putty, if you do run into difficulties with putty hardening, Remi will send you more. There is also a 30 day money back guarantee if you’re not completely happy.
Extra features: BPA-free, can be worn on upper or lower teeth, 12 cleaning tablets included
This UNIEDI set makes our list because it lets you work out your own fit at home instead of committing to one fixed shape. You get four guards in two sizes, two large and two small, so you can try both and still have spares once you know which one suits you.
The guards are moldable and can be worn on either the upper or the lower teeth, which helps if you find one arch more comfortable than the other. Twelve cleaning tablets come in the box, so day-to-day upkeep does not mean buying anything extra straight away.
Extra features: unique design that prevents back teeth from making contact; double-layered design with soft and comfortable inner material and durable outer layer; BPA-free, latex-free; made in the USA
This is a well-designed, affordable option for light or moderate teeth grinders. The SmartGuard Elite Dental Guard is a mold-at-home option which means you may not get the same care and professional attention. You’ll need to create the mold yourself, and this can present something of a challenge.
However, this isn’t too difficult, instructions are included, and the SmartGuard is cleverly made. It is designed to keep the back teeth apart, and this prevents clenching of the jaw. This can mean you don’t grind as much as you did beforehand.
The pack is sold with two guards which means even if you don’t get it right the first time you can have another try at the mold. Or, you can have a reserve or backup mold.
This is a very affordable option for those who grind their teeth, and though there is some sacrifice in build quality and customizable features, it still does a good job of relieving your bruxism or TMJ.
The guards come with a one-year guarantee of satisfaction. The price is very reasonable and there is a lot to like about this option, especially if you only suffer moderately with bruxism.
Extra features: channeled design with embedded T-bars for a secure fit; patented wedge design to ease clenching pressure; built-in bite pads backed by a grind-through protection guarantee; no forming tray required
A mouth guard only helps if you actually keep it in all night, and the Dentemp Pro-Comfort is built around that idea. It has a full-coverage, dual-layer design with channels and embedded T-bars that hug the teeth for a secure, comfortable fit.
A patented wedge design takes pressure off the jaw when you clench, and built-in bite pads help stop you from grinding through the guard. The brand backs this with a grind-through protection guarantee.
Fitting is a quick three-step boil, bite and cool process that takes under a minute and needs no forming tray. The listing does not give a thickness, so heavy grinders may want to compare it against thicker options.
There are a lot of different options on the market, and though it may look to some like they are all the same, some subtle differences in design can make monumental differences to your comfort. If you need the best night mouth guard for grinding teeth, or you need a daytime option instead, it helps to know the very best options before you make your purchase. Our guide has been designed to give you a full overview of which features and functionality you should be looking out for.
If you experience teeth grinding, it can be incredibly frustrating. The benefits of a mouth guard can be very far-reaching. If they are cleverly designed, they can reduce the amount of grinding you do as a result of your bruxism. On top of this, good quality guards can relieve you from many of the symptoms and conditions which can come from your grinding.
Many people experience TMJ, headaches, tooth pain and tooth wear as a result of grinding. Heavy grinders, in particular, can experience a huge amount of pain and a variety of ailments. It can be tough to get to the root of why you are grinding, so a mouth guard is your main protection.
Grinding your teeth can also be very frustrating if you share a bed. The noise can cost your partner sleep as well as adding a lot of pain to your day-to-day life. A guard can prevent a lot of the noise.
The following features are the most vital when it comes to choosing a mouth guard for your specific needs and the severity of your bruxism and teeth-grinding. We’ve based our product reviews on the features listed below, and it helps to understand why these features are so vitally important. This will ultimately lead to you making the right buying decision.
Everyone’s teeth are different. Historically, there have been a lot of over the counter options which are not moldable at all. This provides a huge issue as they tend not to be very comfortable. Think of a pair of jeans which feels very tight or ill-fitting. With teeth, it can be even worse.
If you buy an uncomfortable guard for grinding teeth, it will likely end up unused. It can prevent you from getting a good night’s sleep.
If you are looking for a really comfortable option, the Dentemp Pro-Comfort Dual-Layer Night Guard has been named our most comfortable mouth guard as it has a full-coverage, dual-layer design and a wedge that eases clenching pressure.
A moldable option is likely to cost more, but it will be more effective and less of a pain to wear. Investing in a molded mouth guard upfront can be the right thing to do in the long term. Most of the options on this list are molded. The ‘boil and bite’ options which are designed to be molded at home don’t tend to be as reliable, but most of the options on this list allow you to create an impression of your teeth and then send it to the manufacturer to be created for your mouth.
Different manufacturers have a different way of doing things. Some have a double layer so that the rigid layer can provide protection and a softer layer give a bit more comfort. Silicone is often used in the design, but it is often a hybrid blend of different materials.
Unless you have allergies, this isn’t too much of an issue. The design should be BPA-free, latex-free and FDA approved so you know that you are putting something safe in your mouth. If the product has ADA approval (American Dental Association), this is even better.
Different thicknesses can suit different people. It depends on how severe your teeth grinding is. Generally speaking, the thicker the guard, the more protection it gives for heavier grinding. A lot of the options give you multiple choices for what thickness you need. For instance, our Editor’s Choice product, the Kloud Night Guard for Clenching and Grinding, does not publish a thickness; it is molded to your own teeth at home and can be remolded whenever the fit changes.
If you are a light grinder you can probably use a 1.5mm or 2mm thickness guard, which is also suitable for daytime use and doesn’t interfere with talking and the like as much.
Though there is no definitive answer for whether upper or lower mouth guards are more effective, lower mouth guards tend to be a little more common and easily available. Though there are options for both, it boils down to personal preference. Either will do the job of stopping your teeth from grinding together if the guard is well made.
Some people opt for both! There’s no reason you can’t guard both but it might be a little uncomfortable.
Using your guard will involve creating the perfect mold first and foremost. You need to follow the instructions within the packaging to create the mold. This can involve creating an impression and sending it back to the manufacturers to create the guard itself.
If you don’t opt for a specific manufacturer which creates the guards based on an impression, you can use ‘boil and bite’ options. These are heated and then carefully bitten into in order to create a mold suited to your own teeth. These tend to be less scientific and less perfect.
Once you’ve done this, your guard will ideally clip nicely and snugly in place. It might take some time to get used to and you may even find it sets off your gag reflex initially. It shouldn’t take too long to get used to, but if it is still uncomfortable you may need to seek alterations or a different model of mouth guard.
The Kloud Night Guard for Clenching and Grinding is our top choice. This is a solid option for those who grind their teeth, and it can be remolded whenever the fit starts to loosen. We’ve given it 9.8/10 due to its quick microwave fitting and the fact that every order comes as a two-pack.
A similar option which is also pretty brilliantly made is the GrindRelief PRO Night Guard for Teeth Grinding. This one you mold yourself at home in hot water and can refit as often as you like, and it can be worn on the upper or lower teeth, earning it 9.7/10.
Another option for the best mouth guard for teeth grinding is the enCore Guards Custom Dental Night Guard. This is rated 9.5/10 and is an excellent choice for its four different thicknesses and the fact that the guards are quickly made and sent out.
