Removing solder flux from components

[simplechamp]

Does anyone know any cheap and readily available solvent that can be used to remove solder flux? I just put some new Dean's on a few of my lipos and got a little overzealous with the flux on some of them. Now the plugs are gummed up and it will cause a poor connection.

So far I have tried 90% rubbing alcohol and it didn't do much of anything. I looked online and there are products made just for this purpose, but they are expensive. Also I don't want to order it and wait. I might look at RadioShack, but it will still probably be very expensive if they even have it.

Anyone have any experience here? (BrianG )