Invisalign is a new system of straightening teeth without the use of conventional braces. A series of clear plastic aligners are utilized to create tooth movement. Moving teeth with removable aligners is not new.
Many people are afflicted with bruxism, or teeth grinding. Some people may do this consciously during the day, but it is a larger problem at night while you are asleep. Grinding your teeth can damage enamel, wear down teeth, cause jaw pain, or irritate your gums.