Teeth whitening is not permanent. You will need to repeat the treatment to keep your teeth their brightest and whitest. Having whitening trays you can use at home gives you the advantage of being able to whiten your teeth whenever they need it.
How often you will need to do it will depend on certain factors, such as:
Method used: Professional whitening produces whiter results to begin with, so you won’t have to repeat the treatment as often.
Diet: If you eat or drink a lot of stain-causing food and drinks, you can expect to re-whiten your teeth sooner.
Oral hygiene: To keep your smile whiter longer, follow an excellent oral hygiene routine at home and see our dentists for your regular exams and cleanings
Tip: Using a whitening toothpaste can help maintain brightness between whitening treatments.