Do you want to keep your teeth looking as if they were freshly whitened? Getting your teeth whitened is great, but the real challenge is to make sure they maintain the newly whitened shade. The aftercare for teeth whitening is very important as it is guaranteed that teeth will change colour over time, even after whitening. However, this can easily be slowed by a few lifestyle changes. Here are 3 things to do after using our ZSmile range: 1 - Avoid staining food and beverages