Acid used in ... style pens found near graffiti as they may contain a highly corrosive acid. Vandals have been using hydrofluoric acid to burn their names, or tags, into glass surfaces.

The Bloomberg administration is pushing to make it illegal to sell etching acid – often used in creating indelible graffiti on subway ... and use to deface glass calls for special attention ...

Note to graffiti ... acid and got a 42-count indictment. Yesterday—when it was reported that vandalism was up last year in Queens—he was told he faces four years in prison for damaging 21 ...

said three glass doors on Elm Street were hit, along with two large storefront windows. He estimated it will cost $2,750 to replace them. The fall tagging spree, coupled with the acid graffiti now ...