What are aligners made of, and what do they look like?
The virtually invisible aligners, which are made of a thermoplastic material uniquely developed for the Invisalign treatment plan, look similar to teeth-whitening trays. A series of Invisalign aligners are custom-made for you, to move your teeth in the sequence determined by your doctor.
How do the aligners straighten teeth?
Over the course of treatment, you will be supplied with a series of aligners. Each aligner will make slight adjustments to tooth position, a process that is mapped out in advance by your doctor, specifically for your situation. When the aligners are placed on the teeth, they cause the teeth to gradually shift from their current position. After approximately two weeks, you will begin using the next set of aligners, which will continue the teeth straightening process.
More than 3 million patients worldwide have been treated with Invisalign. The number of Invisalign smiles grows daily.