Review on Shock Doctor Mouth Guard Strapless by Jason Guzman

I am a 34 year old male who ordered a size up. Perfectly shaped and a perfect fit. I think most of the bad reviews and bad photos are from people who didn't follow the directions properly. As instructed, I just left mine in boiling water for 12 seconds, biting down firmly on my tongue and pressing it firmly against my tongue. palate, sucking out air and water, then immediately place in cold water for 30 seconds. I had no problems at all and it formed perfectly. Also on the advice of the instructions, I shortened the back a bit because the original length made me vomit. Now it fits perfectly and makes a robust impression. Edit: My friend molded it the next day while I was teaching him. He didn't get it right on the first try because he put it in his mouth and took a quick bite without first making sure it was in the right spot. Afterward, he noticed that his molars bite on the inner edge, not the middle. So it's wrong. It was a simple fix, correctly repeating the process a second time and making sure he positioned it correctly around his teeth before biting down firmly. Its perfection is now.