Identify all the nouns related to cleanliness

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Across
  1. 1. a small container where you throw wrappers and other litter
  2. 3. causes disease and illness
  3. 5. used for cleaning our teeth
  4. 7. used to clean the floor
Down
  1. 2. used to wash our hair
  2. 4. using this prevents us from smelling
  3. 6. what do we wash our hands with