You need to wear your aligners for around 20 to 22 hours a day, but you must take them out for eating, drinking, brushing and contact sports.
Invisalign attachments are small tooth-coloured buttons that are bonded to your teeth to help moving them in a particular direction.
Invisalign aligners are made out of transparent polycrystalline alumina (TPA), which was originally developed by NASA for missile tracking! Its smooth
