Invisalign can be used by both teens and adults who are looking for an alternative to metal braces. With Invisalign, nearly all simple to complex bite issues and teeth-straightening issues can be treated. With the discreet blue dot on the outside of the teen aligners, it is easy for parents to make sure their child is wearing the aligners long enough each day. An exam with your dentist is the best way to determine if you are a candidate for this treatment.