Their website includes stencils for Venezuelans to spray paint propaganda graffiti. These work by creating a protective surface that spray paint cannot bond to. This technique involves airbrush and spray paint. She is painting on canvas as well as carton from spray paint boxes. "Parachuting Rat" was executed using stencils and spray paint. He worked with tempera, acrylic, spray paint, and magic marker. Some LDS churches were vandalized with spray paint. Spray paint has many negative environmental effects. It was defaced a second time in 2018, with black spray paint. The impact point is marked with color-coded spray paint. They then proceeded to use spray paint to create symbols on the walls. Two protestors managed to spray paint "Vigilant" with the CND symbol and the word "Vile". Lastly they are not allowed to use rotten eggs, spray paint, or oil paints. However, to signify the reunion with the Wolfpac, Hogan used red spray paint. In July 2014, extensive areas of the monument were daubed with red spray paint.