Homebrew PCBs

Roland Harriston <rolohar@...> writes:
> Honestly, I don't think that for the purpose of cleaning off
> home-made printed circuit boards, the character and integrity of the
> iso alcohol that one uses is of any great significance insofar as
> purity is concerned.

Unless, as one person noted, "water just makes the flux sticky".  If
so, you'd want to have the least amount of water in the alcohol so as
to avoid that.