---
product_id: 741336186
title: "TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women"
brand: "thesleepguard"
price: "€ 28.79"
currency: EUR
in_stock: true
reviews_count: 13
category: "The Sleep Guard"
url: https://www.desertcart.pt/products/741336186-thesleepguard-mouth-guard-for-clenching-teeth-at-night-pack-4
store_origin: PT
region: Portugal
---

# UKCA-certified trusted quality 4-pack durable EVA guards custom mold at home, no dentist TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women

**Brand:** thesleepguard
**Price:** € 28.79
**Availability:** ✅ In Stock

## Summary

> 🛡️ Sleep soundly, protect fiercely — your smile’s new best friend!

## Quick Answers

- **What is this?** TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women by thesleepguard
- **How much does it cost?** € 28.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/741336186-thesleepguard-mouth-guard-for-clenching-teeth-at-night-pack-4)

## Best For

- thesleepguard enthusiasts

## Why This Product

- Trusted thesleepguard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Value-Packed Quad Set:** Four guards plus two cases—spares and options for top or bottom teeth
- • **Tailored Fit, Zero Hassle:** Moldable guards in two sizes for personalized comfort without dental visits
- • **Dentist-Approved Durability:** Made from premium EVA material with UKCA certification for long-lasting use
- • **Wake Up Refreshed & Protected:** Reduces bite stress, helping you start your day pain-free and confident
- • **All-Night Armor for Your Smile:** Protects teeth from grinding damage while you sleep

## Overview

TheSleepGuard Mouth Guard offers a convenient, dentist-trusted solution to nighttime teeth grinding with a 4-pack of moldable EVA guards in small and large sizes. Designed for easy at-home custom fitting, it cushions your bite to prevent enamel wear and fractures, backed by UKCA certification. Ideal for men and women seeking affordable, durable protection that fits seamlessly into their nightly routine.

## Description

Buy TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Extremely comfortable plastic; easy to mold; made minor adjustments to case to allow air circulation - I am extremely satisfied with how soft the plastic is. It is very, very comfortable in my mouth. I don’t love having something in my mouth while I’m sleeping at ALL, but the comfort of the plastic definitely goes a long way toward helping me do it. My first night, I had it in for an hour or two and then I just had to take it out. I slept some and put it back in around 4am because I could tell I had been clenching/grinding. I slept with it in from 4am to 7am and then I had to take it out again. I think it will probably take me a little bit to get used to it and to be able to sleep through the whole night with it, but the way I see it, any amount of time I sleep in it is cutting down on damage to my teeth!! (I’m also thinking of it like a new piece of jewelry — for those of you like me who wear certain rings 24/7, when you get a new one, it can feel like such a foreign object, but within a week of wearing it all the time, you don’t notice it anymore. I am determined to get my brain to such a point of familiarity with this guard that it completely filters out the feedback that it’s in my mouth! 😆) It’s probably worth noting that I’m on the spectrum so not everyone will be as overwhelmed by the sensory experience as I am. I have had trouble sleeping in earplugs, too. I have zero experience with dentist-made sleep guards so I can’t compare this one to those; however, I will say it is noticeable in your mouth and while I wouldn’t call it bulky, it’s also not discreet or subtle or “a perfect fit.” But it definitely works and it is definitely an excellent value for the money. The instructions were on point and easy to follow; the comments on the video were also helpful. One guy said that the top teeth are usually easier to fit than the bottom teeth but you can fit whichever one you want. You do not wear a top guard and a bottom guard at the same time. Possibly this is obvious to most people; it was not obvious to me and it was only thanks to someone else’s review that I learned it. I fitted to my top teeth. I’m tempted to boil water and go through the fitting process again because I have a hunch it could be fitted just a bit more snug. But even if I don’t go through the process again, I am happy with it. You get two small and two large. I like that a lot because it gives you a spare if you mess up. And if you don’t mess up, you can make a guard for top teeth AND bottom teeth if you want to change it up. ;) It definitely stays in place. No issue there. It was easy enough to mold; the only thing I would say about the process is use more pressure to mold it than you think is necessary because I think I didn’t use enough. It’s also possible my water cooled off too much — our home is drafty and chilly in the wintertime, so I suspect I shouldn’t have let the water cool quite as long as the instructions said. Overall, this product is 1) saving my teeth and 2) saving my money so I am giving it five stars. I have to get used to having it in my mouth and maybe it would be less of process with a dental-grade guard but I don’t have the money to spend on such a luxury. Time and patience will be my friends instead of money. 😜 One last remark: the case does not have any holes in it for releasing moisture? I’m not sure if I’m missing something, but this really bothered me. This is an item you put in your mouth, so I really need it to not be getting musty and/or moldy or mildewy. I couldn’t stand the thought of it sitting in an open case and I also couldn’t stand the thought of it building up condensation in a closed case, so I used a 1/8” drill bit to drill three holes in the top and four in the back (none on the bottom for obvious reasons) so that air can circulate the case without letting in any particulate (hopefully…). I wish they made the cases with a mesh-like pattern built into the plastic to allow moisture to evaporate. But this product is STILL protecting my teeth and saving me hundreds of dollars so it still gets five stars even though the case seemed less protective and more like a mini sauna for the mouth guard. 😬 I definitely recommend this product. Easy to use all around, and a very, very comfortable plastic. (Oh, last note — it protects teeth from damage but it does not help tremendously with the pain in a jaw from clenching. I am still researching what to do about that. I don’t normally have a problem with this to begin with, but life has been particularly stressful and overwhelming for the last month and I am pretty sure that’s why this problem has developed. If you’re looking for something to alleviate jaw pain, this isn’t going to help much, but it WILL protect your teeth so I would highly encourage using it anyway.) (No wait, THIS is the last note — it’s possible the case has no holes for air circulation because bacteria getting in is a bigger concern. I’m not sure. I modified the case because of how I understand the physics of it but maybe talk to someone smarter than me before you put holes in the case. I’m off to go research more about that myself…)
Review: Great product! - I’ve been using these mouth guards for about a week, and they really help with my teeth clenching at night. My jaw feels more relaxed in the morning, and I’ve noticed less tension and pain. I like that the pack comes with four guards and two different sizes — it’s convenient and a good value. They’re comfortable once you get used to them, and easy to clean. The only thing is, they’re not custom-fitted, so it might take a couple of nights to find the perfect fit. But overall, they work great and do exactly what they promise!

## Features

- 🦷 UNBEATABLE NIGHTTIME PROTECTION - Our Clench No More mouth guard for grinding teeth at night creates a physical barrier that helps safeguard your teeth from the harmful effects of clenching and grinding; which can lead to fractures, enamel wear, and gum recession - let us help you keep your smile intact.
- ⏱️ CUSTOM FIT + NO APPOINTMENT - Each pack contains four mouth guards (plus two retainer cases) offered in small and large sizes, ensuring the right fit for you. Skip the costly dental visits; embrace a convenient stay-at-home solution and upgrade your nighttime routine.
- 👋 SAY HELLO TO YOUR PERFECT SMILE! - Designed to cushion your bite, our teeth grinding mouth guard reduces stress on your teeth as you sleep - that's 8hrs of sleep your teeth will thank you for! Wake up feeling refreshed, restored and protected.
- 🏆 TRUSTED BY DENTISTS, LOVED BY CUSTOMERS - Our UKCA-accredited EVA mouth guard is crafted to be durable and long-lasting. Endorsed by dentists ClenchNoMore is your go-to for reliable protection against teeth grinding. We believe in real customers and real results.
- ✅ INVEST IN YOUR SMILE, BUY WITH CONFIDENCE - Don’t settle for less when it comes to your dental health. Choose our ClenchNoMore mouth guards - designed in London - and experience our commitment to quality and satisfaction. If you’re ever not entirely happy with your purchase, contact us so we can make it right.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B08TV46SXG |
| Best Sellers Rank | #11,824 in Health & Household ( See Top 100 in Health & Household ) #15 in Anti Grinding Teeth Protectors |
| Customer Reviews | 3.9 3.9 out of 5 stars (4,185) |
| Date First Available  | March 7, 2021 |
| Item model number  | ClenchNoMore |
| Manufacturer  | TheSleepGuard |
| Package Dimensions  | 6.54 x 5.12 x 1.46 inches; 3.53 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** TheSleepGuard
- **Color:** Clear
- **Material:** Ethylene Vinyl Acetate (EVA)
- **Model Name:** TheSleepGuard

## Images

![TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women - Image 1](https://m.media-amazon.com/images/I/71HVNgdSUsL.jpg)
![TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women - Image 2](https://m.media-amazon.com/images/I/71c7PkZMgRL.jpg)
![TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women - Image 3](https://m.media-amazon.com/images/I/71fBlWTpzsL.jpg)
![TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women - Image 4](https://m.media-amazon.com/images/I/81+4I9hXCVL.jpg)
![TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large Sizes] – Custom Night Guards for Teeth Grinding – Nighttime Protection During Sleep for Men and Women - Image 5](https://m.media-amazon.com/images/I/813puzF7BmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extremely comfortable plastic; easy to mold; made minor adjustments to case to allow air circulation
*by F***E on February 1, 2025*

I am extremely satisfied with how soft the plastic is. It is very, very comfortable in my mouth. I don’t love having something in my mouth while I’m sleeping at ALL, but the comfort of the plastic definitely goes a long way toward helping me do it. My first night, I had it in for an hour or two and then I just had to take it out. I slept some and put it back in around 4am because I could tell I had been clenching/grinding. I slept with it in from 4am to 7am and then I had to take it out again. I think it will probably take me a little bit to get used to it and to be able to sleep through the whole night with it, but the way I see it, any amount of time I sleep in it is cutting down on damage to my teeth!! (I’m also thinking of it like a new piece of jewelry — for those of you like me who wear certain rings 24/7, when you get a new one, it can feel like such a foreign object, but within a week of wearing it all the time, you don’t notice it anymore. I am determined to get my brain to such a point of familiarity with this guard that it completely filters out the feedback that it’s in my mouth! 😆) It’s probably worth noting that I’m on the spectrum so not everyone will be as overwhelmed by the sensory experience as I am. I have had trouble sleeping in earplugs, too. I have zero experience with dentist-made sleep guards so I can’t compare this one to those; however, I will say it is noticeable in your mouth and while I wouldn’t call it bulky, it’s also not discreet or subtle or “a perfect fit.” But it definitely works and it is definitely an excellent value for the money. The instructions were on point and easy to follow; the comments on the video were also helpful. One guy said that the top teeth are usually easier to fit than the bottom teeth but you can fit whichever one you want. You do not wear a top guard and a bottom guard at the same time. Possibly this is obvious to most people; it was not obvious to me and it was only thanks to someone else’s review that I learned it. I fitted to my top teeth. I’m tempted to boil water and go through the fitting process again because I have a hunch it could be fitted just a bit more snug. But even if I don’t go through the process again, I am happy with it. You get two small and two large. I like that a lot because it gives you a spare if you mess up. And if you don’t mess up, you can make a guard for top teeth AND bottom teeth if you want to change it up. ;) It definitely stays in place. No issue there. It was easy enough to mold; the only thing I would say about the process is use more pressure to mold it than you think is necessary because I think I didn’t use enough. It’s also possible my water cooled off too much — our home is drafty and chilly in the wintertime, so I suspect I shouldn’t have let the water cool quite as long as the instructions said. Overall, this product is 1) saving my teeth and 2) saving my money so I am giving it five stars. I have to get used to having it in my mouth and maybe it would be less of process with a dental-grade guard but I don’t have the money to spend on such a luxury. Time and patience will be my friends instead of money. 😜 One last remark: the case does not have any holes in it for releasing moisture? I’m not sure if I’m missing something, but this really bothered me. This is an item you put in your mouth, so I really need it to not be getting musty and/or moldy or mildewy. I couldn’t stand the thought of it sitting in an open case and I also couldn’t stand the thought of it building up condensation in a closed case, so I used a 1/8” drill bit to drill three holes in the top and four in the back (none on the bottom for obvious reasons) so that air can circulate the case without letting in any particulate (hopefully…). I wish they made the cases with a mesh-like pattern built into the plastic to allow moisture to evaporate. But this product is STILL protecting my teeth and saving me hundreds of dollars so it still gets five stars even though the case seemed less protective and more like a mini sauna for the mouth guard. 😬 I definitely recommend this product. Easy to use all around, and a very, very comfortable plastic. (Oh, last note — it protects teeth from damage but it does not help tremendously with the pain in a jaw from clenching. I am still researching what to do about that. I don’t normally have a problem with this to begin with, but life has been particularly stressful and overwhelming for the last month and I am pretty sure that’s why this problem has developed. If you’re looking for something to alleviate jaw pain, this isn’t going to help much, but it WILL protect your teeth so I would highly encourage using it anyway.) (No wait, THIS is the last note — it’s possible the case has no holes for air circulation because bacteria getting in is a bigger concern. I’m not sure. I modified the case because of how I understand the physics of it but maybe talk to someone smarter than me before you put holes in the case. I’m off to go research more about that myself…)

### ⭐⭐⭐⭐⭐ Great product!
*by I***N on November 27, 2025*

I’ve been using these mouth guards for about a week, and they really help with my teeth clenching at night. My jaw feels more relaxed in the morning, and I’ve noticed less tension and pain. I like that the pack comes with four guards and two different sizes — it’s convenient and a good value. They’re comfortable once you get used to them, and easy to clean. The only thing is, they’re not custom-fitted, so it might take a couple of nights to find the perfect fit. But overall, they work great and do exactly what they promise!

### ⭐⭐⭐ Size matters
*by M***H on October 8, 2025*

I like the idea of creating my own guard however my mouth is too small even with the smaller size. The video and directions are accurate plus easy to follow. I wished it had worked for me. MNH

## Frequently Bought Together

- TheSleepGuard Mouth Guard for Clenching Teeth at Night [Pack of 4, Small & Large] – Custom Night Guards for Teeth Grinding, Bruxism, Jaw Pain, TMJ – Nighttime Protection During Sleep for Men and Women
- DenTek Mouth Guard for Nighttime Teeth Grinding, Professional-Fit Dental Guard, 1 Count

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-22*