We may not think twice about buying a can of compressed air to clean our computers, electronics and camera lenses, but John W. Scherer has a better solution; environmentally, safety-wise, and even quality-wise. We'll also chat about what the on-air team uses instead of Windows 10 on their own personal computers. Read the complete show notes, comment or rate this episode, view pictures and obtain links from this episode at Running time: 1 Hour 13 Minutes 9 Seconds