How to remove paint overspray from brick?

The paint will begin to dissolve. Pressure wash the area at 1500-2000 psi. For best results, use hot water and repeat if necessary. One of the most effective methods for removing paint from brick surfaces is through a two-step process.

A gel or paste compound, used together with a paper or fiber material, makes removing paint less tedious. After the test, you and your customer may decide that the cost of removing paint outweighs the benefits, and they will simply learn to live with painted brick. The stripper triggers a chemical reaction that causes the paint to soften and adhere to the fabric. If you follow some of these tips to remove paint from brick surfaces, you could save some time and mitigate some frustration.

The Goo Gone graffiti remover is specifically formulated to loosen spray paint and make it easier to wash. Ultimately, you'll want to find a solution that causes as little damage to the underlying brick as possible, and using these methods could cause you a bigger problem than a tough coat of paint. By applying the right chemical stripper and agitating it (for example, with a cordless drill with a fiber drill) or by scraping properly, you can remove much of the paint. Of course, there is likely to be persistent paint that will resist, but shaking the brick with a drill and a fiber drill bit can remove any remaining paint.

You may be tempted to use a shortened method, possibly sandblasting or pressure washing the paint, but this can cause more harm than good and leave the building material in a vulnerable condition. It is also possible that, if the paint is old, it contains lead that the sandblast releases into the air. If you remove paint from bricks with any of these potentially harmful methods, you may end up with a much more serious problem than paint. Because the surface is covered with small holes and indentations, it is difficult for the graffiti remover formula to reach all of the paint.

In the last step, the strips of cloth are peeled off, taking the paint with them in the process and exposing the natural brick. First, while it seems like it might make sense to sandblast or pressure wash the painted brick, don't.

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