How long does whitening last?
Like skin tone, each person is different. In addition to genetics, it depends on how many cups of coffee, glasses of cola, red wine and other staining drinks and food you have cross your teeth. Many people can go from one to three years without significant need for touch-ups in whitening. The ultimate whitening is through porcelain veneers, which can last much longer.
This depends on a variety of factors, such as genetics, how many cups of coffee, glasses of cola, red wine and other staining drinks and food you consume. Many people can go from one to three years without significant need for touch-ups in whitening. The ultimate whitening is through porcelain veneers, which can last much longer.