How long teeth
whitening lasts
A professional whitening gives a visible result from the first session. How long it lasts, though, depends a lot on what you do afterward.
From a year up
In general, the effect holds nicely from one year to a few, depending on habits. It's not permanent, since teeth color naturally over time, but it can be easily refreshed.
What stains teeth
Coffee, black tea, red wine and smoking are the main culprits. You don't have to give them up, but rinsing with water afterward and using a straw for colored drinks helps a lot.
A bright smile is maintained, like anything beautiful, with a little daily care.
How to extend the result
Good brushing, periodic scaling and moderation with staining foods make the difference. We tell you exactly how to maintain the result after whitening.