The laser teeth whitening procedure is completed in the dentist's office by carefully protecting the gums with the help of gum dam. Invisible braces (or "aligners") aren't braces in the conventional sense of wires and brackets. People have cosmetic work done in their teeth all the time. https://bakerconsultingservice.com/question/helpful-mouth-exercises-after-wisdom-teeth-removal-for-easier-alleviation-4/