Learn how to properly clean a veteran headstone using D/2 Biological Solution. D/2 is the product used at all National Cemeteries to clean more than 3 million veteran headstones. In this video, Trae Zipperer, Founder of Honor Your DNA, demonstrates how to clean a veteran headstone by showing the tools, supplies, and techniques required to transform an algae and grime covered veteran headstone into a respectfully clean monument. All veteran headstones located outside National Cemeteries should look as though they too belong in Arlington. Trae Zipperer has initiated an objective for patriotic Americans to clean every veteran headstone in America by Memorial Day. This video will serve as a detailed informative guide for volunteers to watch before cleaning their first veteran headstone. Once a veteran headstone has been cleaned properly, the volunteer should mark their calendar to return one year later to spray the veteran headstone with a coating of D/2 Biological Solution as an annual preventative maintenance plan.