step 1
Hold the Infant Trainer™ with toungetag facing

Children naturally want to chew objects. This is an important impulse that ensures the jaw receives the exercise it requires to develop correctly. The Infant Trainer™ from Myofunctional Research Co. (MRC) is an active exerciser that encourages your child to chew correctly while using the jaw muscles. Most importantly, the Infant Trainer™ encourages your child to breathe through their nose while simultaneously training them to swallow and position the tongue correctly. Research clearly illustrates that correct facial, jaw and dental growth depends strongly on all of these factors.
Hold the Infant Trainer™ with toungetag facing
Place the Infant Trainer™ into the mouth
Keep tounge positioned on the tounge tag
Gently bite down on the Infant Trainer™
Keep the lips together and breathe through nose
The Trainer appliance should be cleaned under warm running water every time your child removes it from their mouth.
Use Myoclean™ tablets to thoroughly clean twice a week. Myoclean™ is the recommended cleaning agent for all MRC appliances.