Hello,
Last year, we had our driveway paved with red brick pavers.
The joints were filled with stone dust.
Unfortunately, since then, there has been a grayish haze on the stones and small hard residues on the bricks.
The contractor told us that it would wash off with rain. However, a year has passed, and there is hardly any improvement.
How can we clean the stones now?
What works best?
Best regards
Michael
Last year, we had our driveway paved with red brick pavers.
The joints were filled with stone dust.
Unfortunately, since then, there has been a grayish haze on the stones and small hard residues on the bricks.
The contractor told us that it would wash off with rain. However, a year has passed, and there is hardly any improvement.
How can we clean the stones now?
What works best?
Best regards
Michael