my Invisalign Provider mentioned "attachments." what are they and why would I need them for my Invisalign treatment?
your Invisalign treatment may require SmartForce attachments, small tooth-coloured shapes that are attached to your teeth.
these shapes serve as handles, giving the aligners something to gently push on in order to move your teeth with the right amount of force, and are what make complex tooth movements possible without braces. Invisalign clear aligners fit smoothly and tightly around them, so they’re barely noticeable.
while not everyone who uses Invisalign clear aligners will need SmartForce attachments, if you need them, your Invisalign Provider will attach them to your teeth at the start of or during your treatment and remove them when they are no longer needed.