Are white strips really bad for your teeth?

how do i get my teeth really white with out white strips and bleaching it ?

I can't afford to get it professionally done. Everyone says white strips are so bad for your teeth. Everyone says baking soda is just as bad to use. Whitening tooth pastes don't even make a difference. I don't want to damage my teeth that much, but I...

I have really yellow teeth. I was eondering if crest white strips actually work. Do they hurt? How long do they take?

I want really white teeth and i have braces so I can't use whitening strips or stuff like that and the docter is just to expensive.

Ok a while ago I asked about the white strips but I forgot to ask....when can I brush my teeth? It says its best not to brush your teeth immediately before using the strips...so when should I brush my teeth? How long before or after using the white strips...

I have a small space in my teeth that I got fixed with bonding 5 months ago. I started using the crest white strips advanced seal 2 days ago and then when I woke up this morning the bonding was gone! My dentist knows I like to use the white strips. She...

Hey, I've recently started using these infamous "Crest White Strips", you know, see if they'll actually work as good as they say they do. Anyways, for the people who have already used them/using them now, I have a few questions: 1. Do you have...

Ok so I apparently have weak ennamel on my teeth, and despite my vigorous efforts to keep them clean and white and so forth, a few of them seem like yellow/stained and no matter how much I brush them (with tooth paste that's supposed to whiten teeth...

This is the first time that i have use the crest white strips on my teeth in a very long time ( a year or two ) i do like the instructions on the box say and put the white strips on for 30 minutes a day, but they are making my teeth hurt.. it's like...