On 3 Apr 2011 at 13:11, Mr Ian Primus wrote:
WD40 is a terrible lubricant, but it's a fantastic
(and easy to get)
solvent.
I prefer Perc (tetrachloroethylene) in the form of automotive
degreaser or brake cleaner. Does not appear to affect most plastics;
evaporates completely and leaves a grease-free surface.
Works particularly well at removing flux from PCBs.
--Chuck