How Long Does Teeth Whitening Last?
Whitening isn't permanent, but there's a lot you can do to make it last. Here's what affects your results and how to keep your smile bright longer.
How long do results typically last?
On average, results last 3 to 6 months. How long yours lasts depends on your tooth composition, diet, and hydration.
How can I extend my results?
Stick to a "white diet" for the first 24 to 72 hours after treatment, stay well hydrated, and consider a quick touch-up session between full treatments to keep your smile at its brightest.