This app should be used as a companion while brushing one's teeth. Once started, the app gives the user three seconds to prepare. It then allots 10 seconds per area of the mouth, starting from the bottom right are and ending with the top left area. It displays what area is up next and it also lights up and vibrates as the next area approaches. It runs for 3 minutes and includes all areas of the mouth, including the tongue and cheeks.