How to Fit a Mouthguard with Boiling Water

Knowing how to fit a mouthguard correctly is essential to get the protection and comfort you need during play. If you're using a boil & bite model, you can fit it at home using boiling water. Just follow a few simple steps to get it right.

Fitting your mouthguard properly ensures it stays in place during movement and impact. It should feel snug without causing discomfort, and it should allow you to breathe and speak clearly.

Whether you're an adult athlete or helping your child gear up, learning how to fit a mouthguard is a small step that makes a big difference.

If you’ve chosen a boil & bite model, you’ll need to use hot water to soften the material before molding it to your teeth.

Here's a general overview of how to fit a mouthguard with boiling water:

1. Boil water and remove it from heat.
2. Submerge the mouthguard for the time indicated in the product’s instructions.
3. Take it out carefully and let it cool slightly to avoid burns.
4. Insert it into your mouth and press it firmly around your teeth using your fingers and tongue.
5. Bite down gently to help shape the fit.
6. Cool in cold water to set the form.

⚠️ Always follow the instructions specific to your mouthguard model. Boiling time and molding steps may vary slightly depending on the product.

Still unsure about how to fit your mouthguard? We’ve made it easy. Visit our fitting videos page
to follow detailed guides tailored to each Shock Doctor model.

When your mouthguard fits properly, you stay protected and focused on your performance. Take a few minutes to get the fit right.