4 removing paint from concrete without chemical:

Best way to get spray paint off concrete. Use liquid detergent and hot water. 6 removing paint from concrete walls: Heat the vinegar on the stove or in the microwave until it is hot but not boiling.

If you’re removing the paint from indoors, use a mop and bucket to rinse the area instead. There are a few ways that you can get spray paint off of porous concrete. Wipe the area properly to remove all the dirt from the concrete surface.

Another way is to use a chemical stripper. Remove the paint with a scraper or wire brush once it is visibly wrinkled or. 5 removing oil based paint from concrete.

This should be a natural initial step, but a few people will keep painting and return to clean up a spill later on. Clean the area with the hot water. Soak the area with water.

Let the stripper sit until it fully penetrates and the paint begins to soften (anywhere from 4 to 24 hours). Set the garden hose to high pressure and rinse the area thoroughly. Turn on the pressure washer and the garden hose.

Soak the paint stains with your paint stripper and apply them several. Put on your safety goggles. Mix warm water with a few.