Alternatively, if the spray paint has dried, you might need to scrub off the chunks with a brush, knife, or anything handy.

Getting spray paint off concrete. Use graffiti remover materials needed: Remove the paint with a scraper or wire brush once it is visibly wrinkled or. Step 2 scrub the paint.

Use the scraper to remove as much of the spray paint as possible. Brush or scrub with a firm bristle; Cover the area covered in paint and scrub the concrete surface.

Allow the paint stripper to soak and dry, then scrape the area again to remove the paint. Saturate the area with a solution; Dip the scrub brush into the soapy water and use it to scour the spray paint away.

Acetone and alcohol are two solvents that can soften latex paint. 4 removing paint from concrete without chemical: Once you’re done, sweep the area to remove any paint fragments.

After that, fill a bucket with warm water. How to get spray paint off concrete. For alkyd and urethane paints, use lacquer thinner.

It should soon break the bond. 6 removing paint from concrete walls: Let the stripper sit until it fully penetrates and the paint begins to soften (anywhere from 4 to 24 hours).