You might know that Invisalign clear aligners are a discrete, comfortable way to straighten your teeth. An average treatment can take from 12 to 18 months, and during that time, you’ll swap out your current set of trays for a tighter set. The gradually shifting pressure is what helps gradually shift your teeth into a more favorable alignment.
Did you know, however, that there’s another type of tray you might encounter during an Invisalign treatment? They’re called refinement trays, and they’re basically a course-correcting adjustment. To learn more about what this means and whether you might need them, keep reading.
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