If you’re ready to invest in a straight smile using the clear choice in orthodontics, you probably didn’t expect your dentist to recommend interproximal reduction (IPR) before getting Invisalign. Although its name may sound a little scary, it’s a common procedure needed before wearing clear aligners. The goal is to create more space to align crowded teeth by removing a small amount of enamel. Since your enamel won’t grow back, it’s normal to be concerned about the procedure, but there’s no reason to worry. Here’s what you can expect with IPR and why it’s necessary to achieve your best smile.