---
product_id: 422546318
title: "DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct"
brand: "dentek"
price: "€ 77.50"
currency: EUR
in_stock: true
reviews_count: 9
category: "Den Tek"
url: https://www.desertcart.gr/products/422546318-dentek-comfort-fit-dental-guard-for-nighttime-teeth-grinding-efferdent
store_origin: GR
region: Greece
---

# 1-year nightly protection Low-profile dual shield design Kills 99.9% odor bacteria DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct

**Brand:** dentek
**Price:** € 77.50
**Availability:** ✅ In Stock

## Summary

> 🛡️ Sleep Smart, Wake Refreshed — Your Jaw’s Best Nighttime Ally

## Quick Answers

- **What is this?** DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct by dentek
- **How much does it cost?** € 77.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/422546318-dentek-comfort-fit-dental-guard-for-nighttime-teeth-grinding-efferdent)

## Best For

- dentek enthusiasts

## Why This Product

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

## Key Features

- • **Smart Storage Solution:** Ventilated case with internal slats prevents bacterial growth by keeping your guard dry and ready.
- • **Tailored Fit in Seconds:** Adjustable 3-inch connector clicks into 4-5 positions for a perfect, personalized fit—no boiling or trimming required.
- • **Hygienic & Fresh Every Day:** Includes Efferdent tablets that kill 99.9% of odor-causing bacteria and remove stubborn stains from dental appliances.
- • **Clinically Proven Protection:** FDA-registered device guards against jaw pain, tooth chipping, and headaches caused by grinding.
- • **Effortless Comfort, Zero Bulk:** Ultra-thin dual T-shaped shields cushion teeth without the gag-inducing bulk.

## Overview

DenTek Comfort-Fit Dental Guard offers a sleek, adjustable solution to nighttime teeth grinding with FDA registration and BPA-free materials. Designed for all-night comfort, it prevents jaw pain and tooth damage while the included Efferdent tablets ensure your dental appliances stay fresh and bacteria-free. Made in the USA, this combo pack delivers a hygienic, effective, and affordable alternative to costly custom guards.

## Description

desertcart.com : DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct : Health & Household

Review: Very effective and comfortable - I have purchased several of these over the years. I cannot sleep without it. It costs a fraction of the price of the one that my dentist made for me ($200) and it is a LOT more comfortable. The custom one made by my dentist lasted a little longer, for sure, but I don't mind buying these with some frequency. They last me 6 to 8 months - you get 2 pairs, I keep one at home and one in my travel bag. I tried MANY other brands of "disposable" guards, but this is the one that fits me the best and it's the most comfortable.
Review: Low-Profile Solution - JAW PAIN AND CLENCHING. I've struggled with TMD (TMJ) for a few years now, and the disorder is absolutely miserable and unrelenting. Sometimes, I cry at night and feel miserable and hopeless about it because there was nothing that helped. I was stuck! The Dentek device now gives me something to try that works better than everything else, and I have literally spent $100s of US dollars on multiple other devices and remedies. The jaw muscle is incredibly strong. No one realizes this until you have a problem. When my jaw acts up, there's nothing I can do to relax it. My symptoms get really bad, my jaw starts clicking, my jaw won't stop clenching, and it's painful to eat and talk, the night brace helps keep my back teeth apart offering me some relief. DESCRIPTION. It's lower profile (thinner) with two small T-shaped shields that position between your back teeth. TIP: I don't put it on my back teeth because of my gag reflex. Then, there's about a 3 inch adjustable band that connects the two shield pieces. This piece has a flatter profile against your teeth. It fits into the top of the shield pieces. It clicks 4-5 spots into the shield pieces on each side so you can get the perfect fit for your sized mouth/teeth. While the shields go between your back teeth, the connecting band goes on the front of your upper teeth. EASY TO USE. The device is straight forward and simple to use. There is nothing to boil and shape. There is nothing to trim. It's ready to go when you open it. Obviously, clean it before putting in your mouth is important. All you have to do is put it in your mouth. The big parts that look like shields go between your back teeth. The thin connector goes in front of your upper teeth. If it doesn't fit perfectly, take it out and make it bigger or smaller. Then, try it again until it's customized to your unique mouth. STORAGE BOX. It comes with a storage box for daytime storage. However, when your jaw gets bad, you can pull it out for daytime wear to give your clenched jaw some relief. Rinse the device and box daily. Actually, the storage box is also pretty clever too. It has holes in the top and bottom to dry everything out. It has some internal slats on the bottom of the container to keep the device from laying flat in the box. This helps prevent bacterial growth, and as a nurse I really like that. GETTING USED TO IT. Because of my gag reflex, and I just don't like weird devices in my mouth. So, I didn't like it at first. I had to try it a few nights to get used to it. TIP: I would try it out for a few hours every evening after dinner to get used to it. Put it in after dinner when you're watching TV or reading so you're distracted and not obsessing about something new being in your mouth. If that trial goes well, try it overnight. Honestly, there's nothing else that works better to give your back teeth clenching relief from the incessant pain and pressure. If you are desperate and tried everything else like me, give this Dentek device a try. OTHER DEVICES. For $25, it's more expensive than others. The other appliances out there are good ideas, but are way too thick and trigger my gag reflex. They fill my mouth with thick plastic, when I just needed help on my back teeth. Also, some are so thick and awkward, they made my bite even worse. I don't need a device to make my bite worse, I have enough troubles. RECOMMENDATION. All mouth appliances feel weird in your mouth, but if you must use something, Dektek Mouth Guard is definitely the best! Believe me, I have tried a lot of them. All good ideas, but way too bulky. Some other devices even made my problems worse. But this device is the lowest profile out there while still being safe so you don't choke on it. It is a really smart device. I would highly recommend it for relief from devastating jaw pain and tension!

## Features

- DenTek Comfort-Fit is an easy-to-wear dental guard that cushions your teeth without feeling bulky
- Helps to prevent conditions caused by teeth grinding, including jaw aches, tooth chipping, and headaches
- 1-year protection from nighttime teeth grinding; FDA registered device; BPA free and does not need to be boiled; made in USA
- Actively cleans and freshens retainers, dentures and other dental appliances with an effervescent minty fresh flavor
- Kills 99.9% of odor-causing bacteria
- Effectively removes stubborn stains in hard-to reach places

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09VM5NT4Y |
| Best Sellers Rank | #5,369 in Health & Household ( See Top 100 in Health & Household ) #6 in Anti Grinding Teeth Protectors |
| Customer Reviews | 3.9 3.9 out of 5 stars (9,181) |
| Date First Available  | March 15, 2022 |
| Manufacturer  | DenTek |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** DenTek
- **Color:** Blue, Clear
- **Material:** Plastic, Rubber
- **Model Name:** Comfort-Fit Dental Guard

## Images

![DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct - Image 1](https://m.media-amazon.com/images/I/619lAYH88XL.jpg)
![DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct - Image 2](https://m.media-amazon.com/images/I/61UqKWly+DL.jpg)
![DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct - Image 3](https://m.media-amazon.com/images/I/719FZdH1dlL.jpg)
![DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct - Image 4](https://m.media-amazon.com/images/I/71DPz9rqS4L.jpg)
![DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct - Image 5](https://m.media-amazon.com/images/I/71SMBlK1seL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective and comfortable
*by G***N on January 8, 2026*

I have purchased several of these over the years. I cannot sleep without it. It costs a fraction of the price of the one that my dentist made for me ($200) and it is a LOT more comfortable. The custom one made by my dentist lasted a little longer, for sure, but I don't mind buying these with some frequency. They last me 6 to 8 months - you get 2 pairs, I keep one at home and one in my travel bag. I tried MANY other brands of "disposable" guards, but this is the one that fits me the best and it's the most comfortable.

### ⭐⭐⭐⭐⭐ Low-Profile Solution
*by R***A on May 26, 2025*

JAW PAIN AND CLENCHING. I've struggled with TMD (TMJ) for a few years now, and the disorder is absolutely miserable and unrelenting. Sometimes, I cry at night and feel miserable and hopeless about it because there was nothing that helped. I was stuck! The Dentek device now gives me something to try that works better than everything else, and I have literally spent $100s of US dollars on multiple other devices and remedies. The jaw muscle is incredibly strong. No one realizes this until you have a problem. When my jaw acts up, there's nothing I can do to relax it. My symptoms get really bad, my jaw starts clicking, my jaw won't stop clenching, and it's painful to eat and talk, the night brace helps keep my back teeth apart offering me some relief. DESCRIPTION. It's lower profile (thinner) with two small T-shaped shields that position between your back teeth. TIP: I don't put it on my back teeth because of my gag reflex. Then, there's about a 3 inch adjustable band that connects the two shield pieces. This piece has a flatter profile against your teeth. It fits into the top of the shield pieces. It clicks 4-5 spots into the shield pieces on each side so you can get the perfect fit for your sized mouth/teeth. While the shields go between your back teeth, the connecting band goes on the front of your upper teeth. EASY TO USE. The device is straight forward and simple to use. There is nothing to boil and shape. There is nothing to trim. It's ready to go when you open it. Obviously, clean it before putting in your mouth is important. All you have to do is put it in your mouth. The big parts that look like shields go between your back teeth. The thin connector goes in front of your upper teeth. If it doesn't fit perfectly, take it out and make it bigger or smaller. Then, try it again until it's customized to your unique mouth. STORAGE BOX. It comes with a storage box for daytime storage. However, when your jaw gets bad, you can pull it out for daytime wear to give your clenched jaw some relief. Rinse the device and box daily. Actually, the storage box is also pretty clever too. It has holes in the top and bottom to dry everything out. It has some internal slats on the bottom of the container to keep the device from laying flat in the box. This helps prevent bacterial growth, and as a nurse I really like that. GETTING USED TO IT. Because of my gag reflex, and I just don't like weird devices in my mouth. So, I didn't like it at first. I had to try it a few nights to get used to it. TIP: I would try it out for a few hours every evening after dinner to get used to it. Put it in after dinner when you're watching TV or reading so you're distracted and not obsessing about something new being in your mouth. If that trial goes well, try it overnight. Honestly, there's nothing else that works better to give your back teeth clenching relief from the incessant pain and pressure. If you are desperate and tried everything else like me, give this Dentek device a try. OTHER DEVICES. For $25, it's more expensive than others. The other appliances out there are good ideas, but are way too thick and trigger my gag reflex. They fill my mouth with thick plastic, when I just needed help on my back teeth. Also, some are so thick and awkward, they made my bite even worse. I don't need a device to make my bite worse, I have enough troubles. RECOMMENDATION. All mouth appliances feel weird in your mouth, but if you must use something, Dektek Mouth Guard is definitely the best! Believe me, I have tried a lot of them. All good ideas, but way too bulky. Some other devices even made my problems worse. But this device is the lowest profile out there while still being safe so you don't choke on it. It is a really smart device. I would highly recommend it for relief from devastating jaw pain and tension!

### ⭐⭐⭐⭐ Teeth grinding relief from tmj
*by A***R on September 5, 2025*

I have had tmj for a long time. When my ent doc recommended buying a night guard off of Amazon I didn’t love the idea lol. But as she had said it’s cheaper than having to get one from a dentist and pay 300 for it. I tried soo many and I didn’t like the bigger ones you have to mold because they tend to be too tight and uncomfortable and they end up hurting my mouth and jaw. I found this one and I love that it’s a more loose fit. And it definitely beats waking up to my jaw locking up every morning so it’s a win for me. My only complaint is these say they last 6 months. They don’t. I grind bad at night and go through 2 a month. Sometimes 3. But it’s still worth it though especially since it’s provides comfort and relief.

## Frequently Bought Together

- DenTek Comfort-Fit Dental Guard for Nighttime Teeth Grinding and Efferdent Anti-Bacterial Cleanser Tablet, 90ct
- Efferdent Retainer Cleaning Tablets, Denture Cleanser Tablets for Dental Appliances, Fresh & Clean, Minty Fresh, 90 Tablets

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-18*