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Subject: Re: [Homebrew_PCBs] Re:Cleaning PCB Copper

From: "Kim Vellore" <kimvellore@...>
Date: 2009-02-01

I dip my pcbs in white Vinegar, which cleans well and also etches very
little of the copper. I then wash the dirty spots and dip again if required.
So far it has worked well for me.
Kim