Frequently asked questions

What is Invisalign treatment?

Invisalign treatment is the process of wearing a series of clear, removable aligners that gradually straighten your teeth. No brackets and wires, and none of the restrictions that come with metal braces.



What are Invisalign clear aligners made of and what do they look like?

Invisalign clear aligners are made of flexible plastic — specifically, a patented thermoplastic material called SmartTrack® created exclusively for Invisalign treatment. Invisalign clear aligners are FDA-approved and contain no BPA, BPS, latex, or gluten. They are thin, clear, and fit snugly over your teeth, making them virtually invisible.



How will Invisalign treatment straighten my teeth?

Your doctor will create a unique, digital treatment plan that maps out the exact movements of your teeth. Your Invisalign clear aligners are then designed to apply the right amount of force to the right place at the right time based on your plan. Your doctor will be with you every step of the way to monitor your progress and ensure your aligners fit correctly.



What are the primary benefits of Invisalign treatment?

Invisalign clear aligners are virtually invisible — people may not even notice you’re wearing them. You can remove them to eat and drink, to brush and floss, or for special occasions. There are no metal brackets or wires that could irritate your mouth or break, sending you to your doctor for an emergency visit. Unlike other brands, Invisalign clear aligners are made from patented SmartTrack material, which is more comfortable and provides a better fit.1 Invisalign aligners are also trimmed based on your gum line for comfort and appearance. As the most advanced clear aligner system in the world, we have successfully improved over 5 million smiles, including 1 million teen smiles.



Am I guaranteed to have straight teeth with Invisalign treatment?

Every smile is unique, which is why your Invisalign treatment starts with a consultation. During your consultation, your doctor will help you determine what Invisalign treatment can do for your smile. We cannot guarantee a particular treatment outcome, but encourage you to share your treatment goals with your doctor at your consultation.



Is Invisalign treatment right for me?

Yes! Invisalign treatment can be a great solution for both adults and teens looking for a virtually invisible method to improve their smile. Our innovations and technological advancements make it possible to fix nearly all common teeth-straightening and bite issues, from simple to complex — all without interrupting your busy life. And, thanks to a discreet blue dot on the outside of teen aligners, parents can be sure their child is wearing their clear aligners enough.



What is the treatment process?

Invisalign treatment starts with a consultation with an Invisalign-trained doctor. Your doctor will evaluate your smile and then map out a precise, customized digital treatment plan that showcases the step-by-step transformation of your smile. Once you approve your plan, your unique aligners will be created. You will wear each set of aligners for 20 to 22 hours a day, changing to a new set of aligners every 1 to 2 weeks, as directed by your doctor. Each set of aligners will gently and gradually shift your teeth into place, according to your treatment plan, until you reach your beautiful new smile.



What should I expect during my consultation?

During your consultation, your doctor will discuss your teeth-straightening goals with you and examine your smile in order to determine your specific needs. Your doctor may also talk to you about how quickly you can reach your new smile, as well as treatment cost. Your doctor will most likely recommend scheduling a dental checkup and cleaning before you begin Invisalign treatment to make sure your teeth and gums are in top health and to avoid unnecessary risks.



What should I bring to my consultation with my doctor?

You should also bring your insurance card and any information you might have about your dental history.



How long will treatment take?

The length of treatment depends on multiple factors, like how complex your case is and how often you wear your aligners. Your doctor will determine exactly how long your treatment will take based on your specific needs. On average, Invisalign treatment time is 12 to 18 months,2 though you can start seeing results in a matter of weeks.



How often will I change aligners?

Your doctor will tell you how often you should change to new aligners (this can vary based on your individual treatment plan). Many doctors recommend changing Invisalign clear aligners weekly or every other week.



How many hours per day should I wear my aligners?

For the best results, wear your Invisalign clear aligners 20 to 22 hours a day, taking them out just for eating, drinking, brushing, and flossing.



How often will I have appointments with my doctor?

Your doctor will schedule regular appointments, usually about once every four to six weeks. The goal of these visits is to ensure your Invisalign treatment is progressing as planned.



My doctor mentioned "attachments." What are they and why would I need them for my Invisalign treatment?

Your Invisalign treatment may require SmartForce®attachments, small tooth-colored 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 doctor will attach them to your teeth at the start of or during your treatment and remove them when they are no longer needed.



Can I get Invisalign treatment on just my top or bottom teeth instead of both?

Invisalign treatment options are available for just top or bottom teeth, but consult your doctor for your individual needs.