I just started using the Crest strips that you use for 2 hours for 7 days. I have had my teeth bleached once over 4 years ago and I remember how much pain I was in the rest of the day (just breathing hurt my teeth) so I decided to try the home stuff this time.
My teeth are hurting today after only one application, is there anything I can do to avoid this? No major issues going on, I had a check up and cleaning less than 6 months ago and all was fine. Does Sensodyne really work as I read that can help with tooth sensitivity.