The stains and markings on my teeth are really gross. I barely smile because of the embarrassment. The stains and markings are very prominent and they look really disgusting.
So what can I do to fix this? Already tried some DIY solutions from the web.But none of them made any visible difference.I also tried scratching my teeth but then I heard it'll damage the enamel. So I'm looking for a whitening solution that'll work.
Right now I have two options, online whitening kits and whitening treatment. I found a good cosmetic dentistry clinic here in Edmonton. But I would like to hear your opinion first. Which one will be best if long lasting whitening is my main concern and not the money?