You may be able to remove it with a soapy solution and a bit of elbow grease.
How to remove spray paint from concrete wall.
We recommend using a mixture of trisodium phosphate and water to remove stubborn spray paint stains.
Are you looking to eradicate spray paint splatter.
Removing spray paint from concrete.
Connect its high pressure hose to the high pressure inlet on the washer.
One of the easiest ways to clean rust off concrete or remove spray paint from concrete is with soapy water and scrubbing action.
Simply spray water from a hose pipe that is set on high pressure.
Apply the stripper again if needed.
Clean the concrete surface thoroughly and let dry.
The things that you will do and the steps that you can take to remove the spray paint from a concrete surface have been listed below.
Spray paint on a concrete surface either in the form of unwanted drift from a project or faded lines or designs that were once desired is unsightly and often.
When you set out to remove paint from concrete the first thing to do is clean the surface of the concrete thoroughly.
Spray paint is notoriously difficult to remove from porous surfaces like brick mortar and concrete.
Apply a thick coating of concrete and masonry paint stripper to any paint you can t otherwise remove.
Instead of bringing out the big guns and sandblasting the concrete start with the simplest solution when cleaning a porous surface.
Ways to remove spray paint from concrete with soap and water.
Allow the stripper to remain on the surface for the recommended time period then scrape it off with a paint scraper or a squeegee.
With water and a brush check if the paint is temporary or permanent.
If it is temporary then it won t be as difficult to get rid of the stain.
However if that doesn t work chemicals most likely will.