[GreenKeys] Simple Green cleaner for M15's...

[Keith Lueck]

Simple Green (1 part concentrate in 15 parts water) worked wonderfully for me on my severely gummed-up 33 keyboard.  I didn't want to use it on the printer (or at all on my 15) b/c I was concerned that I'd soak the felt washers (15 and 33) and oil cups (on the 15) and I'd have no good way to dry them out. Conversely, I didn't want to use any solvents on the 33 keyboard b/c of all the plastic parts.  So for the 33 printer / reader / punch and the entire 15, I used mineral spirits.  Cheap, effective, and dries pretty quickly.  In retrospect, I wasn't all that careful about the plastic parts on the 33 printer, and the mineral spirits didn't seem to affect them, so, I might've been able to get away with using the mineral spirits on the 33 keyboard as well, but Simple Green is wonderful stuff.  I've used it for a lot of things around the house...  
Keith

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