I am looking into getting my teeth whitened and have seen that you can get this done by way of bleaching or some kind of laser treatment. I would just like to know which is the safer option, and which one is more likely to give better results?
To date the most predictable, safest whitening procedure is dentist supervised take home tray whitening. Laser whitening is safe and quick but is less predictable and requires follow up with take home whitening to unify and maintain the results.
Dr. Lemongello

