This document discusses various dental hygiene and care terms including toothpaste, cavity, dental floss, tooth, mouthwash, root, crown, toothbrush, gum, and dentist. Proper dental hygiene involves brushing teeth with toothpaste and a toothbrush, flossing between teeth with dental floss, and using mouthwash to clean the mouth and gums. Regular dental checkups with a dentist can help detect cavities or other dental issues early.