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🦷 Heal fast, smile faster — relief that sticks with you!
Dentemp Canker Cover offers fast, mint-flavored pain relief for canker sores with a unique gel-like patch that protects and heals for up to 12 hours. Easy to apply and discreet, these 8-count tablets stay in place even while eating, speeding recovery and preventing irritation. Backed by over 40 years of trusted oral care innovation, Dentemp delivers professional-grade relief right at home.










| ASIN | B0DM6M75NW |
| Active Ingredients | menthol |
| Additional Features | Fast-Acting |
| Age Range Description | Adult |
| Brand | Dentemp |
| Brand Name | Dentemp |
| Customer Reviews | 3.7 out of 5 stars 442 Reviews |
| Item Form | Tablet |
| Item form | Tablet |
| Manufacturer | Dentemp |
| Manufacturer Part Number | D-210-1-FBA |
| Number of Items | 1 |
| Product Benefits | Oral Pain Relief |
| Product benefits | Oral Pain Relief |
| Specific Uses For Product | Cold Sore |
| Specific uses for product | Cold Sore |
| Target Use Body Part | Mouth |
| UPC | 372494102103 |
| Unit Count | 8.0 Count |
A**N
They work!
Gets rid of canker sores in 3 days or less.
C**N
Don’t waste your money
They don’t stay in place, expensive and useless
M**R
This works!
This DOES work. It completely covers the sore which keeps it away from the acid in your mouth that keeps canker sores from healing. It also completely stops the pain while it’s on. If you apply it wrong it will *not* work. It’s all on you. It cuts healing time down from 10 days to 3. It turns into a huge, thick disgusting gelatinous blob, which is exactly what it’s supposed to do, so I use it at night while I’m sleeping. I break it into quarters because it expands, and expands, and expands! and covers the whole sore. What works: BAKING SODA. If I bite my lip, I immediately start putting baking soda on it 3x per day. I get a weird taste in a spot where a sore is starting so the second I notice that I use the baking soda. Baking soda oftentimes prevented the sore from developing at all. I brush my teeth with straight baking soda while that’s going on. Tylenol. I’m not generally an idiot so I’m not sure why it took me decades to figure out that pain medication works. Do not use Advil, Alieve, meloxicam, ibuprofen. All of those *cause* canker sores. I finally had to start telling Drs I was allergic to meloxicam to stop them from prescribing it. Silver nitrate is something a dentist can apply. It cauterizes the sore. It doesn’t ‘sting’ when it’s applied, it is searing agony. Other than an actual canker sore it’s the worst pain I have ever felt. Tears rolling down my face, I felt it in my whole jaw. And then it’s gone. Completely. 100%. The whole thing, the sore, the searing agony; all of it, gone. Use only SLS free toothpaste. I use hello for kids. It works plus it’s sparkly & tastes like bubblegum! Whatever you use, it must be SLS free. AVOID! Chocolate Anything with any citric acid. (Did you know there’s citric acid in jelly beans?!? Yeah, me neither. Now I do though!) check all labels to make sure. Any & all forms of Vitamin C Sushi (Sushi?!?!? Yup, don’t eat any sushi while there’s a canker sore situation going on. Back to this product: Apply it correctly and then leave it alone! Don’t poke at it, pick at it, try to move it, nothing. Leave. It. Just enjoy the globby, gelatinous, stuck all over your mouth pain relief it provides.
A**R
Buy these if you have cankers.
These are the best canker remedy I've ever been able to find. I wish they weren't so expensive, but it's worth the cost, 100%. For debilitating canker pain, there's nothing better, and I've tried everything. The items came quickly, too, so plus. They need to be used according to instructions and can take getting used to, but so worth it.
K**Y
Amazing!!
I had a severe canker sore, almost the size of a small thumbnail, and it was wreaking havoc on my life. The pain was unbearable. I couldn’t eat, I couldn’t sleep, and nothing I tried helped. I was doing salt water rinses, using Orajel every couple of hours, and taking Tylenol, but after nearly two weeks, I was at my wits’ end. As a last ditch effort, I decided to try canker covers, and I’m so glad I did. I honestly want to scream from the rooftops about how amazing these are. It felt a little weird at first. You place the white side against the sore and hold it there for about 10 to 12 seconds. Initially, it feels like you’ve got a dry tablet stuck in your mouth, but then it transforms into a gel like texture. The best part is that it completely blocked the pain for about seven hours. I was beyond relieved. I applied another one before bed, and although it was a bit strange waking up with that gel texture still there, I actually slept through the night for the first time in days. The next day, my pain dropped from a 10 to about a 3, even without using another cover during the day. That night, I used one more on the remaining sore area, and by the next morning, I had no pain at all. The sore was still visible, but clearly healing. The only downside is that I tried using one on a smaller sore in the groove between my lip and gums, and it didn’t stick well, even when I cut it in half. That’s the only reason I’m giving 4 stars instead of 5. Overall, for sores on the cheeks or more open areas, these are absolutely amazing. As someone who has dealt with canker sores for years, I really wish I had found these sooner. Not sure why these aren’t more available at my local pharmacies!
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