YMCA Evening Dental Hygiene Lesson

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Across
  1. 2. thread-like material used to clean in between teeth.
  2. 4. thin white substance applied to the tooth surface in order to protect the pits and fissures of teeth. Maxilla / The upper jaw.
  3. 5. film composed of undigested food, saliva, and bacteria that constantly attaches to the tooth surfaces.
Down
  1. 1. Process of maintaining oral cleanliness.
  2. 3. Break down of tooth structures.