Step 1: Boil Water

• Boil water in a heat-safe bowl or pot.

Step 2: Submerge the Mouthpiece

•  Place the mouthpiece in the bowl of hot water, fully submerging it.
• Leave it in the water for 60 to 90 seconds. This will soften the material, allowing it to be molded to your teeth.

Step 3: Cool the Mouthpiece

• Remove the mouthpiece from the hot water using tongs or a utensil.
• Submerge it in a bowl of cold water for 3 seconds. This step cools the surface to prevent burns but keeps the material soft inside for molding.

Step 4: Fit the Mouthpiece

• Identify the upper and lower jaw orientation on the mouthpiece (it will be labeled).
• Insert the mouthpiece into your mouth, aligning it with your teeth.
• Firmly bite down while sucking air in to create a tight fit.
• Use your fingers to press on the outside of your mouth, molding the mouthpiece to your teeth and gums for a snug fit.
• Hold this position for 20 seconds.

Step 5: Inspect the Fit

• Remove the mouthpiece and check the fit. If the mold is not deep enough or feels uncomfortable, you can repeat steps 2 to 4 to adjust the fit.

Step 6: Set the Mold

• Action: Once satisfied with the fit, place the mouthpiece in a bowl of cold water to set the mold. This step finalizes the custom shape of the mouthpiece.

Important Notes:

• The mouthpiece will reduce in size by 30% after molding, so don’t worry if it looks large at first.
• If the mouthpiece doesn’t fit properly after the first attempt, you can reheat and remold it. However, do not exceed three attempts, as the plastic will lose its ability to retain shape after repeated molding.