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