It is possible to straighten your teeth without metal braces. Invisalign® is a system that uses clear, removable aligners to incrementally straighten your teeth. There won’t be any uncomfortable brackets or wires, and also, since you take away the aligners to eat and drink, there are no food restrictions or problems with brushing or flossing. Invisalign® uses 3D computer imaging to pre-plan your whole treatment prepare, helping you to see what your teeth will be like before starting treatment. Then, while using the imaging, some custom aligners are manufactured that may move teeth slowly and gradually. You are going to replace each aligner every fourteen days using the next aligner from the sequence. Your average treatment time from initial teeth position with a brilliant, straight smile ranges from nine-to-1 . 5 years. The best part is, many people will never even notice that you’re undergoing treatment!