Memory Healthy Teeth Memory MatchVersión en línea Dental Hygiene por Elizabeth Lowes Can cause cavities Crown Sensitive part of tooth Tongue Dentist Nerve Bottom part of tooth that is inside the gum Hole in tooth Do this at least twice a day Dentin Cavity Brushing this to stop bad breath Top half of tooth Sugar Brush Second layer of your tooth Root Hard outer layer of tooth Visit every 6 months Enamel