...for your teeth have a very low-abrasion action, like Janina, especially if one suffers from...

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Transcript of ...for your teeth have a very low-abrasion action, like Janina, especially if one suffers from...

Page 1: ...for your teeth have a very low-abrasion action, like Janina, especially if one suffers from sensitive teeth, as abrasive agents scrape the surface of the teeth to make them look