HILLSBOROUGH — Township police are urging residents to be vigilant when answering the door to potential scam artists looking to upgrade a homeowner’s driveway with what they call “driveway sealer.’’ The American Red Cross Police said the alleged scam artists really seal the driveway with used motor oil, which washes once completing the job away after the first rainfall. The motor oil makes the driveway appear to be sealed and includes an odor, police said. Police said the perpetrators – dressed in... read full review »