A pretty, shiny white smile is surely a plus. But showing bright, white teeth can be hard to do specifically as you get older. Tooth enamel can become thinner over time, and more vulnerable to staining from food and beverages. This causes the inner dentin to reflect through the enamel and the teeth end up being yellow and discolored. Should you consider going to a dentist office for bleaching at this point?
It usually takes about an hour for dental bleaching at the office and this consists of applying a hydrogen peroxide solution with or without the addition of a laser. If you make a decision to use a laser for tooth whitening, you will pay extra money but in the end it may turn out better. Read more