Teeth sensitivity--Crest White Strips

  1. So, I bought these yesterday and tried them once last night. This morning I woke up with bad teeth sensitivity. It hurt more when I brushed my teeth. I don't have any tooth whitening experience at all. This was my first and last time. Luckily, I don't have yellow teeth since I don't smoke or drink coffee. I just wanted to know HOW MANY DAYS DOES THIS DISCOMFORT LAST???!!!!!!
  2. There's a thread about this already I think. . .
    but I'd recommend using Sensodyne toothpaste a few times a day:yes:
  3. Thanks Swanky. I did a search but couldn't figure out how many days this sensitivity will last. On the box it says "temporary" but just want an idea of how long temporary could be.
  4. I think everyone is just SO different.
    I do know it should be VERY minimal if you use a sensitivity toothpaste, my dentist even recommend brushing it on and leaving it sitting on teeth for several minutes.
  5. Thanks for the advice. I will have to pick one up asap!
  6. Hmm, I wasn't as sensitive, but my mom used it for a couple of days, stopped, and started again. Don't do that though. I didn't think it lasted more than 3 days though (i think?)