How to Mold a Mouthguard: A Step-by-Step Guide

Molding your mouthguard correctly is key to comfort, safety, and performance. A secure fit means you can breathe, speak, and focus better during training or competition. If you're wondering how to mold a mouthguard properly, here’s what you need to know.

Why Fit Matters

A well-molded mouthguard stays in place and offers reliable protection. A poor fit can feel bulky, shift during play, or even leave parts of your teeth and gums exposed. That’s why taking the time to fit it correctly is a smart move before hitting the field or ring.

General Instructions for Boil & Bite Mouthguards

Most custom-fit mouthguards follow a basic boil & bite process:

  • Heat water and submerge the mouthguard for a short time.
  • Let it cool slightly before placing it in your mouth.
  • Use fingers and tongue to press it around your teeth.
  • Bite down gently and suck in to secure the fit.
  • Cool the mouthguard in cold water to set the shape.

⚠️ Important: Boiling time and molding steps vary by product. Always check the instructions that come with your specific model. Using the wrong timing can damage the material or affect the fit.

Watch Step-by-Step Fitting Videos

To make the process easier, we’ve created visual guides for every model. Visit our fitting videos page to follow along with detailed, product-specific instructions. Whether you’re new to boil & bite or just need a quick refresher, these videos ensure a confident, safe fit.

Take the time to mold your mouthguard right because protection should never be left to chance.