Invisalign clear aligners are a kinder, gentler, faster way of moving teeth. A series of invisible, removable, and comfortable acrylic trays straighten your teeth like braces. Not only are aligners invisible, they are removable, so you can eat and drink what you want during treatment; plus, brushing and flossing are much easier than with conventional braces. Aligners are comfortable and contain no metal to cause mouth abrasions during treatment. And there are no emergency visits to treat poking wires or broken braces. Lost appliances can be ordered online and sent to you. Clear aligners from Invisalign® and Invisalign Teen® finish most treatments 30% - 50% sooner than conventional braces. Over 7 million patients have been treated with Invisalign worldwide.