Cleaning a board slightly oxydized ??

Jon Elson elson at
Mon Jul 31 11:22:25 CDT 2017

On 07/31/2017 03:13 AM, Alexandre Souza via cctalk wrote:
> AFAIK, common household and vinegar and citric acid are the same thing. Can
> you elaborate, please? O_O
Vinegar is Acetic acid, Citric acid is Citric acid, a 
different chemical compound.


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