I recently moved into a house that had a basement french drain installed in 2005.
The basement floor was removed around the perimeter and repoured with some sort of concrete that seems to have never fully hardened. My problem is that it does not matter how much I sweep, the top seems to turn to fine dust and I have a concrete dust cloud in the basement. I don't know if the concrete was mixed or installed correctly but I could not see paint sticking to it. Is there a way to seal this somehow?