Dental Health And Wellness for Kids Dental health for kids is important for a healthy and balanced, satisfied smile! Youngsters need to be brushing twice a day and flossing daily. As a parent, working with your kid to establish a solid oral care routine will serve him or her for years ahead. Program your kid exactly how to properly brush the front surface areas, back surfaces as well as eating surfaces of their teeth. Give them a flossing lesson as well!