Cool Teeth Whitening Moldable 4 Adult Dental Trays 2 Retainer Case Trays for Tooth Bleaching Gel Compatible with Opalescence Gel

Very hard to mold to my teeth. I tried three times and it still didn’t fit. I even used a food thermometer. The company any did offer me a full refund. That was totally unexpected and I did appreciate it. I think my mouth is just too small fir their trays.

Not really. I didn’t realize both bottom trays were in 1 wrapper while both top were together in another. I thought it was a top and bottom set together in each of the 2 separate wrappers. So, I messed up the molding process and no matter what I did I couldn’t fix it. Even though not perfect I salvaged a top and bottom tray to use. This really wasn’t so bad but now the problem was they didn’t fit snugly to the outer facing enamel of the teeth that show when you smile. This is what needs to be whitened and I couldn’t get the whitening gel close enough to the outer surface of the teeth to be effective.

They work alright, but I had hoped the trays would be firmer once molded to my mouth. They feel a bit flimsy, so while I am using them, I must bite down the entire half hour the whitening gel is on my teeth in order for them to stay in place, which makes the jaw very tired. I'm not sure if this is normal, but the ones I've had from my dentist in the past have been easier to use and just stayed on without effort. These aren't bad though, especially considering the price.

I don't do the whole teeth whitening thing (can't, really due to having a few implants and crowns towards the front of my mouth that can't be whitened.) My (now ex-) wife would tell me that I ground my teeth "loudly" at night, and my dentists over the years have all mentioned that there's tons of grinding damage to the tops of every tooth... so I've been using mouth guards for a few years and like to replace them every six months or so. These are easy and quick to form/mold and fit great.

I lost my fitted tray for whitening so i thought I would try these out. They are big, they hurt the sides of my mouth. The material squeaks in your mouth and makes that awful squeak sound. My teeth dont sit in them to where you arent losing all your whitening product. Im disappointed for sure