Crossword 1

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Across
  1. 2. _______ bottle used to apply cleaning solutions
  2. 4. A coloured patch or dirty mark that is difficult to remove
  3. 6. Area designated for waste disposal
  4. 10. High- _____ jet washing
  5. 12. wipe used for absorbing spills and polishing
  6. 13. Not a hard was but a ______
Down
  1. 1. A set of practices to maintain health and prevent the soread of disease
  2. 3. Giving waste a second life
  3. 5. Process that uses a filter paper
  4. 7. Substance used to prevent the growth of mould and mildew
  5. 8. Tool used to remove dust from corners
  6. 9. Act of removing unwanted vegetation
  7. 11. Type of light used for sanitation