AcceleDent answers two questions often associated with orthodontic treatment: How long is treatment? And, will there be any discomfort associated with treatment? AcceleDent, Leader in Accelerated Orthodontics®, is an FDA-cleared, class II medical device clinically proven to move teeth up to 50% faster. Simple-to-use and hands-free, AcceleDent is clinically shown to reduce discomfort that may be associated with orthodontic treatment. AcceleDent is the fast, safe and gentle way to speed orthodontic treatment and is only used for 20 minutes daily at home during orthodontic treatment, along with your fixed braces or clear aligners.