The blue material in VitalSleep has a softening temperature of 104 degrees F (40 C).
VitalSleep is a boil and bite mouthpiece. The blue moldable material begins to soften when the temperature reaches 170 degrees fahrenheit or 75.5 degrees celsius.
VitalSleep must be heated in hot water for 60 seconds to allow a user to create custom teeth impressions.
Watch this video to learn how to fit and and how it works.