How do they work?

These braces are made of strong clear plastic material and are customized to fit each individual's mouth. First model of the patient’s teeth are made and on these models series of aligners are fabricated. These aligners when worn by the patient, moves the teeth in increments until the desired alignment is achieved. Each aligner is worn for three weeks which is then replaced with the next set of aligners. The length of treatment with invisible braces depends upon the severity of the misalignment of teeth.

What is the advantage of invisible braces in comparison to conventional orthodontic braces?

The major advantage is that they are highly aesthetic. These aligners are made of clear plastic material thus the braces will be considerably transparent and hardly visible when worn by the patient.