ZQuietAnti-Snoring Mouthpiece, Comfort Size #1, Single Refill, Clear, Made in USA, BPA-Free, Medical-Grade Material

PLEASE for your own sake, read to the end of this review. While this device doesn't work, there is a completely free method that is VERY easy to do at the end of this. No gimmick, no videos to watch, no specific products to buy (you very well might not need anything at all other than what you sleep on at home already, just a certain technique to stop snoring). Just a fellow snorer helping you out.To start, this product here is like a children's gag toy. It has absolutely nothing on it to attach it to your teeth. You put it in your mouth, and move your jaw around even the slightest bit, it falls right out. It even uncomfortably jams the corners against your gums as it moves out of place as well.The ONLY way this could be the slightest bit useful is if you used this in conjunction with a chin strap, to keep you from opening your mouth at all. But then, that defies the whole point of it being able to open and close. You might as well buy one where the top and bottom are just secured to each other.They do have a "Zquiet advance" mouthguard that is decent. Works MUCH better than this thing, FAR better. Only problem with that one is if you're a mouth-breather when you sleep (which most people that snore are), if you open your mouth too much with this device, your jaw will swivel back, and it won't help at all. No idea why they designed it the way they did (the arm attachment for the top should be towards the front, and the arm for the bottom should be towards the back of the bottom guard). Again, it's a good idea to use this one with a chin strap as well if you know you tend to open your mouth while sleeping.Sadly, with how hit or miss these types of things are, this is one of the two best ones I found to date. There's two swivel ones like this that have the right idea, but both of them have the same issue when they swivel back (and allow the lower jaw to swivel all the way back, closing off the airway).-------*** One other note - this overall technique works VERY well for me, although it won't work so well for those that move around in their sleep. Use a device like this, but also, get a wedge pillow (about a 7.5" one to elevate your entire upper body; helps keep the tongue from falling back into the throat), and then a memory foam pillow to place on top of the wedge (for head/neck support). The reason I suggest a memory foam pillow is because of the steep edges on the sides. What you want to do is lay on your side, and turn your head slightly downward off the edge of the pillow. It takes some getting used to, and you might drool at first until you get the angle just right. One thing that I saw suggested that helps is to hold a pillow between your arms/legs. It causes your body to lean into it, thereby naturally causing your head to tilt downward a bit.By tilting your head slightly downwards like that, when your tongue relaxes, it falls towards the front of your throat, thereby preventing it from blocking your airway. Since I started doing this, for the first time ever, I have absolutely NO snoring at night at all anymore. Recorded three nights straight - not even a slight snore once. It was so quiet I thought it might not even be recording, until I heard myself get up at night to go to the bathroom (I would say I'm getting up and going to the bathroom, so that I wouldn't wonder if it was noise I was making while sleeping). Those were the only times I ever even made a peep, and I used to snore so loud the whole house could hear me.So again, mouthguard to push it forward, 7.5" pillow wedge, memory foam pillow, and sleep on your side with the head tilted slightly downward off the edge of the pillow.

42 year old here who is a "progressing snorer." Progressing, as in: crept up slowly, and I didn't notice its impact on my sleep as it happened over 10-15 years.I love-hate this product. I love it because it works! My sleep improved dramatically! I am feeling energized and rested like I was when I was 20! And I am feeling rested even after 5-6 hours of sleep. Sometimes, I need to put myself back to sleep because I don't want to get up so early.I got used to the extra saliva within a few hours, but my mouth hurts terribly when using it.On the down side:It. HURTS.My lower-inner palate is sore throughout the day, and hurts to the touch when I try to use the product at night.I am actually surprised that the discomfort in my mouth is not affecting the quality of my sleep, that's why I continue to use it because I can endure the discomfort in my mouth - the payout is worth it!I wish there is a product that works but won't hurt as much.Would definitely recommend, if the fit is right for you. Or if you are able to tolerate the discomfort.

Hurts my mouth when I sleep. I'll wake up before 1:00 in the morning every night to remove it.

$40+ for a piece of plastic that you're not even allowed to return if it doesn't work, AND they "advise" replacing it every 4 months... Wow, maybe I should consider entering this business.Almost every similar product barely manages to achieve more than 3 stars in reviews, and there's a good reason for that. It simply DOESN'T WORK for everyone. This alone should prompt the company to reconsider their return policy. There are numerous different reasons why someone snores, and adjusting your jaw forward is NOT a universal solution as the video suggest. I've been trying various solutions for my snoring, and so far, nothing has proven effective. This has been yet another discouraging attempt.It's exceptionally frustrating to discover that returns are not even an option, especially when there's a "return" button available. However, upon clicking it, you realize it cannot be done.The piece itself fits snugly between my teeth and doesn't cause discomfort to my gums, as some reviews suggest. However, apart from pushing my jaws forward (which is genuinely uncomfortable), it also keeps my mouth open. Perhaps with time, it might become less uncomfortable, but I'm not willing to give it that chance. I understand that it may take some time to get used to it. The instructions themselves advise patience. However, literally 30 seconds after lying down in bed, my throat relaxes, and I start snoring, EXACTLY as if I didn't have anything in my mouth, but now with the added discomfort of the piece. It's been a significant waste of time and money.