Graffiti removal starts at $70 which includes one can of spray paint removing stripper. And an area of 6' X 6'. Additional cans are ten dollars each. 24/7 service is available. Some people also have spray paint markings around the home, where careless builders may have painted in an obvious spot to the eye. I use paint strippers where needed to make sure all the paint specks are gone. Sometimes the surface needs another chemical treatment, which
would be an additional small fee.