How does blue LED light help with teeth whitening? 1.04K viewsJanuary 3, 2024 Question90.58K July 8, 2021 0 Comments How does blue LED light help with teeth whitening? In: Chemistry 2 Answers ActiveNewestOldest Anonymous Posted July 8, 2021 0 Comments Is this just cribbing off the fact UV light had a bacterial cleansing effect so our idiot monkey brains think blue = clean? Just a blue light would clearly do nothing. You are viewing 1 out of 2 answers, click here to view all answers. Register or Login
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