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