Invisalign straightens your teeth without wires and brackets, using a series of clear, customized, removable appliances called aligners. It's virtually undetectable, which means hardly anyone will know that you're straightening your teeth. Invisalign aligners are designed to move your teeth in small steps to the desired final position determined by your orthodontist. Each aligner is worn for about seven days and is only taken out to eat, brush, and floss. As you replace each aligner with the next, your teeth will move gradually, week by week, until the final alignment is attained. Then you'll be smiling like you never have before!