FAQ - Frequently Asked Questions

  1. What is NET-TROL?
  2. Does Net-trol remove paint or woodstain?
  3. Will Net-trol damage my boat's gelcoat? Will it attack cement, brick, marble or paving stones?
  4. Will Net-trol revive the natural colour of all types of wood?
  5. Can you add bleach to Net-trol?
  6. Is Net-trol dangerous for plants?
  7. What are the advantages of Net-trol compared with lighteners?
  8. Can Net-trol be used in a high pressure cleaner?
  9. Can Net-trol remove rust stains?
  10. Can Net-trol be sprayed?
  11. Is Net-trol "dangerous"?
  12. I would like to remove oxidation marks on white garden paving stones (limestone).
  13. Will Net-trol remove paints and pigmented stains?
  14. Will Net-trol harm the asphalt or fibreglass shingles on my roof? Will it stain my concrete or brick?
  15. Will Net-trol bring a natural colour back to all wood?
  16. Will Net-trol kill mildew
  17. Where can Net-trol be used?
  18. Can you mix Net-trol with bleach?
  19. Is Net-trol harmful to plants or shrubs?
  20. What advantage does Net-trol have over bleach-based deck cleaners or household bleach?
  21. Can Net-trol be put through powerwash equipment?
  22. Can Net-trol be applied with a garden type sprayer?
  23. Will Net-trol remove nail stains?
  24. How do I know what dilution to use?
  25. What is the coverage of Net-trol?
  26. What are the crystals in Net-trol?

Net-trol is a detergent type cleaner containing oxalic acid.  In its undiluted state, it has about 8% - 10% oxalic acid.