[GreenKeys] Cleaning My Model 15 KSR

[John McClung]

I soaked the keyboard unit in Simple Green and it came out really clean
but there are still some rust spots. Is there a good rust removal spray
that I can use? 

The typing unit is next and some parts of it (like the typebars) are
pretty rusty so I may need something stronger than Simple Green for the
rusty spots.

Will the selector magnet be damaged if it is submersed in Simple Green
for an hour or so?

John