The strips active ingredient, after adding water is also hydrogen peroxide. Bleached teeth. No thanks.
Tooth bleaching - Wikipedia, the free encyclopedia
According to the wikipedia page above one of the possible side effects is "bleachorexia"
Good article about it here:
Bleachorexia: How the Quest for Pearly Whites Can Destroy Teeth - ABC News
The most amazing thing I learned in that article is that tooth whitening products in the US are one BILLION dollar industry! Amazing.
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