Cleaning Copper Contacts?

woodelf bfranchuk at
Tue Oct 4 16:30:51 CDT 2005

Dwight K. Elvey wrote:

> I will repeat again. Coat with DC#4.
> I'm beginning to sound like a broken record. It works
>with tinplate over copper. It even works with bare copper.
>As long as the surface is cleaned first of salts and such,
>it will protect for years.
I  guess we need a 'how to clean'  faq here too.
All I know is NOT to throw the PCB in the dishwasher. :)

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