Cleaned a roof and did not divert away from the driveway. Run off was going directly onto it. It dried with white streaks on it… I went out there today and used some white vinegar and just scrubbed it a bit. It took it out pretty well. Anyone else run across this issue? Is there anything else that works better than vinegar? Thanks
I’m confused…
Sodium hypochlorite breaks down to salt and water so the white stain should just be salt. Maybe a little soap scum if you used soap.
Just rinse it out.
That’s what I was thinking also…I guess I didn’t understand how bleach could make a stain that you could get up out of the concrete
