
Given what you’ve heard, you may think Invisalign protects your teeth as it works. Many people see its plastic as a “smile shield” – something that defends against oral health risks. That said, you can actually get cavities during Invisalign treatment if you’re careless. Unless you actively look after your grin, the aligners won’t prevent decay. To prove these facts, here’s a primer on Invisalign, whether it allows for cavities, and how to avoid tooth decay during treatment.
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