Hard

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Across
  1. 6. the soft, white, sticky film that develops on your teeth when you don't brush properly.
  2. 7. the outer shell protecting the tooth. If you keep them clean it will be white.
  3. 8. These dentists specialise in straightening teeth with braces.
  4. 9. If you don't brush your teeth you may develop one of these holes in it.
Down
  1. 1. These full sets of replacement teeth can sometimes be removed.
  2. 2. They specialise in cleaning your teeth.
  3. 3. Your favourite dentists ;)
  4. 4. If you don't brush properly you might suffer this damage to your teeth
  5. 5. this chemical is found in toothpaste to make your teeth strong. It's also put into tap water.