Tips for using Crest Whitestrips Classic?!
Question: I just tried to use it and they would stay on my teeth and I ended up taking the strips out after ten minutes.
Help?
Answers: I just tried to use it and they would stay on my teeth and I ended up taking the strips out after ten minutes.
Help?
you have to have like perfectly straight teeth for it to work.
if you do press it on there good and you shouldnt have a problem