

Read more use a sensitive teeth toothpaste for 2 weeks before and he also said that "older" people generally do not have the teeth whitening pain due to changes in the teeth as you get older but "younger" people can experience a lot of pain from the procedure i.e. I did not have any pain either during or after the procedure. You get 4 x 15 minute sessions for your $650 and I stopped after the third session as I started to experience some sensitivity. I have moderate tetracycline staining and was told up-front that this procedure may not work for me but surprisingly it resulted in a big improvement in the whiteness although there is still an underlying grey staining and the zoom made no headway with the dark band at the top of the teeth.
