说明

In white, there remains the graffiti spelling "BBH", and the gray cover up looks almost worse than the original tag.

The best way to get rid of graffiti is going to be painting over with a matching color. Many of the graffiti "cleaned" areas of the park are covered in a spray paint that is a dark grey and looks nothing like the lighter tan color that the concrete was painted previously. It is just as detracting as graffiti to have a non-color-matched blotch on a piece of public property.