Yeah I can't take the switch apart, it's like it was pressed in... nothing I can find anywhere about taking it apart. I've also watched most of the reviews about the Rx Machina on YouTube, but nothing about disassembling the switch... the isopropyl alcohol sounds like a planThe switch may not disassemble. I'd do a search on You Tube to see if any reviewers took it apart.
I don't know if the contact spray will work or not. If not, you might try a soaking in some isopropyl alcohol to clean it.
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