Clear aligners are a treatment option for anyone who wants a straighter smile. Many people prefer them to wired braces as they are transparent and therefore a lot more discreet, and they’re removable too. You tend to wear clear aligners for at least 22 hours per day, although some options don’t require that. Once you’ve had your initial impressions taken, you’ll be sent customized molds that you swap out every couple of weeks. Each new set will slightly shift your teeth more until you get the results you want.