Crest teeth whitening strips?

Question

Well i've never used any teeth whitening methods before. Until a couple of days ago when it was necessary. I have a question though, i just want to make sure im doing this right. Im supposed to brush my teeth first right? Then put on the strips a couple of minutes afterwards, then after 30 minutes i take them off. My question is, all of that goo that comes off the strips is that supposed to stay on after i take the strips off? Or do i make sure all of that is out of my mouth? Thanks for any help. =]

Answer 1

You're supposed to rinse after you take the strips out.  Trust me, you don't want the bleaching agent on any longer than the instructions say.  It can really irritate your gums.