Why does every night guard feel like a mouthful of plastic?

For me, it seems like even the “custom” fit still leaves a lot of extra material in my mouth... Maybe that’s just the nature of these DIY guards?

Totally get what you mean. I had the same issue with boil-and-bite guards - the fit was better than the bulky store ones, but I always felt like I was wearing a retainer from middle school. Breathing wasn’t really a problem for me, but talking? Forget it. I’d sound like I had a mouthful of marshmallows.

I do think it’s just how these over-the-counter guards are made - they have to fit a bunch of different mouths, so there’s always extra plastic. The only time I got something that actually felt “right” was when my dentist made a custom one (expensive, but way thinner and less awkward). Not saying that’s the only way, but it did make a difference for me.

Honestly, I wish there was a middle ground that didn’t cost so much or feel so clunky. The DIY ones are better than nothing, but they never really disappear in your mouth, you know?

- Same deal here - no matter how carefully I mold them, there’s always that chunky feeling.
- Dentist-made ones are crazy expensive, but honestly, they’re the only ones that don’t make me drool or lisp.
- Tried trimming a DIY guard once... ended up making it worse.
- Wish someone would invent a thin, cheap, actually comfortable option. Until then, I just deal with it.

I’ve had the same problem for years. The dentist-made guard fits better, but it still feels bulky to me and I get nervous I’ll choke on it in my sleep. The cheaper ones from the store always made my jaw sore. I tried shaving one down too, but then it just dug into my gums and made things worse. Honestly, I just end up skipping it half the time... not ideal, but I can’t get used to that plastic feeling.

I totally get what you mean about the dentist-made ones still feeling huge - I had one that made me feel like I was wearing a retainer from high school all over again. It took me months to get used to it, and honestly, I still wake up some nights and toss it out halfway through. My dentist did say there are thinner materials, but insurance didn’t cover the “fancy” type. Ever tried those super slim ones? I’m curious if they’re actually less annoying or just another gimmick.

My dentist did say there are thinner materials, but insurance didn’t cover the “fancy” type. Ever tried those super slim ones?

I haven’t tried the ultra-thin ones, but I’ve looked into them a lot. From what I read, some are made from this hard-but-flexible acrylic, and they’re supposed to be less bulky. But I wonder if durability’s an issue - like, if you grind a lot, do they wear out faster? Anyone notice that? I get the feeling insurance just covers the basic thick ones because they last longer, but maybe comfort’s worth paying extra for...

I totally get what you mean about the “mouthful of plastic” feeling - my first night guard was one of those thick, basic ones insurance covers. At first, I could barely close my mouth and I kept waking up feeling like I’d been chewing on a hockey puck all night. Eventually, I got used to it, but honestly, it never really felt comfortable.

I actually did look into the thinner ones after a friend raved about hers. They’re definitely pricier (insurance didn’t even blink at the cost), but she swears by them for comfort. My dentist mentioned the same thing you did - thinner means less bulky, but maybe not as tough if you’re a heavy grinder. For me, the thought of shelling out extra for something that might wear out faster was kind of a dealbreaker.

If you’re grinding hard, I guess there’s always that trade-off between comfort and durability. Personally, I just stick with the chunky version because it lasts, but sometimes I wish I’d tried the slim kind just once... Maybe one day if there’s a good sale or something.

Haha, I call mine “the mouth brick.” I’m with you - those thick guards are like wearing a retainer from the 90s. I’ve looked at the slim ones too, but my wallet just laughs at me. Has anyone actually had a thin one last more than a year if you grind hard? I’m curious if it’s worth splurging, or if it’s just throwing money away for a few months of comfort...

Totally get where you’re coming from - those chunky guards are brutal. I went for a thinner one last year because I was desperate for something less bulky, but honestly, it only made it about 8 months before I chewed right through it. Still, those months were way more comfortable, and my jaw felt better in the mornings. If money’s tight, it’s a tough call... but for me, the break from “mouth brick” misery was worth it, even if just for a bit.

I get the appeal of a thinner guard, but I actually had the opposite experience. I tried one of those super slim ones a couple years back, and yeah, it was way less noticeable at first. But after a while, my jaw started feeling sore again - almost like it wasn’t giving enough support or something. Plus, I ended up biting through it in maybe six months, which felt like a waste since my insurance only covered one per year.

Honestly, the chunky ones are annoying (feels like you’re sleeping with a Lego in your mouth), but for me they’ve held up better and my dentist said they protect against grinding more effectively. Maybe it depends on how hard you clench or grind at night? I guess it’s a trade-off between comfort and durability, but I’d rather deal with some discomfort than risk messing up my teeth or jaw long-term. That said, if someone finds a thin guard that actually lasts, I’d love to hear about it...

Plus, I ended up biting through it in maybe six months, which felt like a waste since my insurance only covered one per year. Honestly, the chunky ones are annoying (feels like you’re sleeping wi...

Interesting - my dentist actually recommended a dual-layer guard for me, which is thin on the inside but has a harder outer shell. It’s not as bulky as the chunky ones, but it hasn’t worn through yet either. I do wonder if the soreness you felt with the thin one was because it didn’t fit snugly enough? Or maybe it’s just about how much force you’re putting on it at night...

That’s actually really interesting about the dual-layer guard. I’ve been pretty anxious about this whole night guard thing for my kid - he’s only 11 and already grinding his teeth like crazy. We tried one of those super-thin guards from the drugstore because I figured less bulk would help him actually keep it in, but it just didn’t stay put. He kept waking up with it halfway out of his mouth, and then he’d complain about his jaw feeling sore in the morning. I kept worrying that maybe the fit was off, or maybe he just clenches more than I realized.

The dentist said a custom one would be better, but honestly, the price is no joke. And insurance barely covers anything for kids unless there’s actual tooth damage already (which seems a little backwards to me). I’ve looked at those dual-layer ones online and wondered if they’d be less intrusive, but I keep picturing him gagging on it or just refusing to wear it after a week.

I get what you mean about biting through them too quickly. My son is pretty hard on everything - he’s chewed through two pencil erasers this month alone - so I’m not convinced any thin guard would last long for us either. The chunky ones look like mouthfuls of plastic, but at least they might hold up? Still, if he can’t sleep with it in, what’s the point?

Has anyone else had luck with guards that are both durable and not so bulky they make you feel like you’re sleeping with a retainer from the ‘90s? I’m just tired of fighting with him every night about wearing it… and I really don’t want to end up paying for two or three a year if insurance won’t help out.

The chunky ones look like mouthfuls of plastic, but at least they might hold up? Still, if he can’t sleep with it in, what’s the point?

I feel you on this - my daughter went through a phase where she acted like her night guard was some kind of medieval torture device. The “chunky” ones really do have that ‘90s retainer vibe… I swear, just looking at them made my jaw ache in sympathy. We tried the cheap drugstore guards too and yeah, those things just float around like a lost sock in the dryer.

Honestly, I think you’re right to be picky. What’s the use of a super-durable guard if it ends up under the pillow by midnight? We finally caved for a custom one (after much wallet pain) and it’s been way less drama since. She still grumbles, but at least it stays put. Not saying it’s magic or anything, but the fit really does seem to make a difference for comfort.

Hang in there - finding something that works is such a slog. If your kid’s chewing through pencil erasers, I’d probably skip the ultra-thin ones too. Maybe one day someone will invent a guard that feels like wearing nothing at all… until then, solidarity.

Ugh, it’s wild how something that’s supposed to help just feels so bulky and awkward. I’ve been through a couple myself and honestly, the “custom” ones are pricey but at least I could actually sleep with it in. Still feels like a compromise, though. Totally get the frustration.

I've seen this a lot, and honestly, even the “custom” night guards can feel like overkill at first. I remember fitting one for a friend who was a super light sleeper - took her weeks to get used to it, and she still called it her “chewing gum brick.” I do wonder sometimes if labs could make them thinner without losing the protection. Ever tried the lower-profile ones? Some folks swear by those, but I guess it’s always a trade-off between comfort and durability.

I do wonder sometimes if labs could make them thinner without losing the protection. Ever tried the lower-profile ones? Some folks swear by those, but I guess it’s always a trade-off between comfort and durability.

Yeah, I totally get what you mean about them feeling like a “chewing gum brick.” My dentist gave me a custom upper guard last year and honestly, it took me forever to stop feeling like I was gagging on plastic every night. It did help with my jaw pain, but man, some nights I’d just yank it out halfway through my sleep because it felt so bulky.

I actually asked about those thinner guards at my last appointment. My dentist said they’re good if you’re more of a light grinder or just clench your teeth, but if you’re a heavy grinder (which apparently I am - didn’t even realize until my molars started looking like little stumps), the thin ones might not hold up. Still, I’m tempted to try one just for the sake of being able to talk while wearing it without sounding like I have a mouthful of marshmallows.

Has anyone here tried one that fits only on the bottom teeth? I’ve heard some people say they’re less noticeable and easier to get used to. I’m curious if switching from top to bottom made any difference in comfort or if it’s just trading one awkward feeling for another. Also - does anyone else wake up with their night guard somewhere across the room? Or is that just me?

It’s wild how something that’s supposed to help can feel so unnatural at first. But yeah, maybe there’s a sweet spot between “chewing gum brick” and “paper-thin useless.” If anyone’s found that middle ground, would love to hear what worked.