[sdiy] Organic Water Soluble Flux

[David G. Dixon]

> Just the water to clean should be fine. I use warm tap followed by a
> distiller rinse. Paper towel pat then canned air. The fan idea is a nice
> touch. May have to try that to speed up what is now an overnight safety
> dry period before adding power to anything. California is pretty dry so
> this has always worked for me. Best,

To this I would add the following:

Use a "retired" toothbrush to scrub the solderside under the tap.  Works
great, doesn't scratch anything, and leaves no residue.  (I use them with
IPA as well, although I've been thinking lately that cleaning PC boards is a
terrible waste of India Pale Ale.)