I have been very proud of the youth of Wenatchee in keeping our beloved city graffiti free. In California cities you can’t find a blank space on any wall or building without graffiti. 
I and several others in town are committed to paint over the “tagging” as quickly as possible. The taggers will not waste their precious drug money on spray paint if it is painted over within a day or two. Thanks goes out to my fellow “over painters“ whom I will probably never meet.