This visit is scheduled 2 weeks after you start teeth whitening. During the appointment we measure how many shades whiter your teeth are. Most patients are very happy with the results of teeth whitening, however, some patients do not feel their teeth are white enough and want to continue with the process. It is a fact that some patients get whiter teeth than others, and this is typically due to deeper staining in the teeth. In severe cases, patients have the option of whitening with porcelain veneers to cover the deep stains in their teeth.