Free app for longer brushing: Disney Magictimer. Crossaction. Pro-Health Jr. products from Crest and Oral-B have the trusted benefits kids need, with the flavors and designs they'll love! Crossaction bristles remove gunk, like plaque and food particles, in hard-to-reach areas. Textured tongue cleaner remove odor-causing germs on your tongue. Brush handle designed for smaller hands and brushing techniques of kids. Oral-B, the brand more dentists use themselves worldwide. www.oralb.com. www.pg.com. Download Disney Magic Timer app by Oral-B for free at the app store and on Google play. Available on the app store. Get it on Google play.