If I use teeth whitening strips only once or twice will they work?
I want to use whitening strips for my teeth, but according to research I have done, it damages your enamel. And I do NOT want that to happen. So, will it work after just 1 or 2 tries? If so, how long will it last? And will the one or two times I use it damage my enamel?
This question is in the General Section. Responses must be helpful and on-topic.