Published on August 4th, 2017 | by Henri0
Cleaning stains on driveway
Q. An overnight guest’s car leaked a significant amount of power steering fluid on a paver driveway. Many blocks are discolored and I do not have replacements. How can I clean them?
A. If the pavers have the same face on both sides and are set on a sand bed, try turning them over.
But if not, try the following even though the fluid may have penetrated too deeply to be able to remove it completely: Sprinkle TSP-PF on the stains, sprinkle as hot water as you can on the crystals, gently scrub the treated areas and let sit for half an hour.
Scrub again and rinse thoroughly. You may need to do it more than once.by