Do you have to brush your teeth when using crest white strips classics?!
Question:
Do you have to brush your teeth when using crest white strips classics?
the box says not to brush your teeth...somebody explain this to me
if i do need to...when is the right time to brush
Answers:
You CAN brush your teeth before, but you should not brush for at least 30 minutes after, as the H2O2 has very slightly demineralized the surface enamel. This is NOT a problem as your own saliva will replace these minerals in a half hour and therefore strengthen the teeth again. If you do brush you will brush away microns of tooth enamel which over time can damage your teeth. So it is also advisable to limit how long and how frequently you use the bleaching strips