If the concrete does splatter try to remove or clean it as quickly as possible before it hardens.
Removing concrete splatter from siding.
The etching effect of concrete on aluminum happens only when the concrete is green so if you wait several days before removing the splatter it may be too late for optimum results.
The only truly effective method is prevention.
Concrete spatters on metal can be a problem but aluminum suffers more than most because the lime in concrete reacts with the molecules in the aluminum.
Mix sucrose white table sugar with water.
I know muriatic acid will dissolve concrete but will it damage the vinyl.
You may have to experiment with mixtures but as a general rule the more sugar you include the better the solution will dissolve concrete.
The obvious solution to removing the spattered on cement is to wash it off the vinyl siding before it has a chance to fully harden.
However there are various products all phosphoric acid based that will do a good job of removing old concrete stains.
It has long been known to retard the setting of concrete and can even dissolve concrete once it has set.
Removing concrete splatter from vinyl siding 2006.
As strange as it seems sugar can safely remove concrete splatters.
Link to product info on amazon do the job.
Would muriatic acid affil.
There is only small slashes and i don t want to replace the siding.
Concrete splatter on your vinyl sided home or business is an unsightly scenario to contend with.
How to remove concrete spatter from aluminum.