If i use crest 3d whitestrips and run out will my teeth go back to yellow?!
Question: If i use crest 3d whitestrips and run out will my teeth go back to yellow?
What im pretty much asking is if i buy crest 3d white and run out do i have to keep buying more and more for them to stay that white or can i stop using them forever and just go to regularly brushing everyday and they will still stay white? Because i dont want to spend 50 bucks on something that will run out in a few months. Im only 13 so i cant pay for that whenever i want. I just want to be comfortable to smile whenever i want.
Answers:
Best Answer - Chosen by Voters
You would need to do it once in a while for touch-up.