Or do they???!!!

  • Boris NotTooBadinov@lemmy.world
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    2 months ago

    They probably just have a regular teeth whitening appt with their dentist, or they use strips. I used to have an hour long commute into work, and I used to apply the strips just before I left the house, and remove them when I got to work. My dentist did warn me to be careful, as applying them right after brushing could damage my teeth…or maybe he just didn’t like the competition LOL

    • Maeve@kbin.earth
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      2 months ago

      No they can damage the teeth, it’s not good to leave them on more than 20 minutes, tops.