Whether you’re an adult with teeth that moved out of place after orthodontic treatment earlier in your life or you’ve lived with crooked teeth all your life, Invisalign is likely a great option for you. You’ll wear a series of nearly invisible plastic aligners instead of metal braces. The aligners gently move your teeth into the proper position, usually in less time than braces. You can remove the aligners for meals, so you can eat whatever you’d like. Removable aligners also make it easy to brush and floss.