Chris S.
2023-03-23 08:30:41
- #1
Hello everyone,
In the summer of 2022, we paved the courtyard and paths of our new building with concrete pavers. In the winter, we salted 3-4 times due to severe black ice, and now since the beginning of this year, these unsightly spots (see attached pictures) have appeared, which I have not been able to remove despite several attempts. I have tried using a high-pressure cleaner and also tried a soda solution (100ml in 10 liters of water) twice. It got a little better but I can't get it completely or at least significantly better :( It bothers me a lot. Do you perhaps have any ideas or does anyone know the problem? I would be very happy to receive your feedback. Thank you in advance.
In the summer of 2022, we paved the courtyard and paths of our new building with concrete pavers. In the winter, we salted 3-4 times due to severe black ice, and now since the beginning of this year, these unsightly spots (see attached pictures) have appeared, which I have not been able to remove despite several attempts. I have tried using a high-pressure cleaner and also tried a soda solution (100ml in 10 liters of water) twice. It got a little better but I can't get it completely or at least significantly better :( It bothers me a lot. Do you perhaps have any ideas or does anyone know the problem? I would be very happy to receive your feedback. Thank you in advance.