plaque is a soft layer of strongly adhering matter that
forms on your teeth after every meal.
Lyre-Jet ® synergy
Lyre-Jet uses a simultaneous triple action to remove
floss + Pulsating double jet + Vibrations
Any impurities, such as plaque, tartar and bacteria, that
have accumulated between the teeth are ruthlessly removed.
The method is very simple and amazingly effective.