Yes, clear aligners work for crowding, gaps and many bite issues, and Dr. Kim confirms on a 3D scan in Bloomingdale whether your case is a good fit before you commit. A series of clear, removable trays moves your teeth a little at a time. They work when they are worn as directed, which means most of the day.
How consistently you wear the trays, whether your teeth suit this kind of movement, and wearing a retainer afterward so the new position holds.
Treatment steps and timing are on our clear aligners page.