
When you look closely at an Invisalign aligner, it kind of does theoretically act as a shield for your teeth. But while yes, your trays can keep food and beverages off your pearly whites while in place, they’re not designed to protect them from food, plaque, or bacteria. In fact, one of the biggest rules of Invisalign is that you should never wear them while eating or drinking anything but water. But what about cavities? Can your aligners prevent damage like decay or caries from forming on your teeth? Here’s why you can still damage your teeth when you have Invisalign, and how to reduce your risk!
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