Does invisible retainers or invisalign have metal on them?!
Question: Does invisible retainers or invisalign have metal on them!?
Because i am allergic to metal and sterling silver and i was just wandering if either of those have metal or silver on it!?Www@Answer-Health@Com
Answers:
No, they don't!. Invisalign is a thinner clear plastic while a retainer is still plastic but a little thicker than Invisalign!.Www@Answer-Health@Com
Invisalign doesn'tWww@Answer-Health@Com