For some people, the only enjoyable part of cleaning Lionel track is arguing about how to do it. The rest of us don’t even enjoy that part. Recently I unearthed a decades-old secret that mostly eliminates the need to clean track. Sound too good to be true?

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.




