your mouthguard scissors enough boiling water to submerge the mouthguard in a bowl of ice water a towel
A mouthguard is mostly used to protect your vulnerable front teeth, not your molars, so you’ve got some wiggle-room as far as the back of the mouthguard goes. Some athletes prefer a more comfortable and short guard that covers the teeth as far as the first molars. Do what’s comfortable.
Holding the mouthguard carefully by the end strap, submerge it in the water and let it soften. If your mouthguard doesn’t have a strap, or you already cut it off, you can just drop it in the water and retrieve it with a slotted spoon. If you have braces, or other dental prosthetics, boil the water for only around 30 seconds. You want the mouthguard to fit your mouth, but not to fill in the crannies around your braces, which can damage them.
Using your thumbs, push the mouth guard up and back against your molars. Bite down firmly to get the impression of your teeth on the bottom of the mouthguard and suck the guard against your top teeth. [4] X Research source Place your tongue against the roof of the mouth to create pressure and achieve a tight fit around your teeth. This shouldn’t take more than 15 or 20 seconds. Don’t chew the mouthguard or move it around in your mouth while you’re fitting it.
If you want to cut off the strap, you can do so now, or remove the removable strap. If it feels uncomfortable or ill-fitting, try it again until you get a proper fit.
