Ops...Right, I should have more sleep... O:) 2017-07-31 5:45 GMT-03:00 Paul Birkel <[email protected]>:
> Vinegar = acetic acid > > -----Original Message----- > From: cctalk [mailto:[email protected]] On Behalf Of > Alexandre Souza via cctalk > Sent: Monday, July 31, 2017 4:13 AM > To: Christian Corti > Cc: General Discussion: On-Topic and Off-Topic Posts > Subject: Re: Cleaning a board slightly oxydized ?? > > AFAIK, common household and vinegar and citric acid are the same thing. Can > you elaborate, please? O_O > > 2017-07-31 5:01 GMT-03:00 Christian Corti <[email protected] > >: > > > On Sun, 30 Jul 2017, Alexandre Souza wrote: > > > >> Light green? Was it battery electrolyte? Wash it with vinegar (yes, > >> vinegar) and after, wash with a good detergent and warm water. > >> > > > > No, *not* vinegar. Use citric acid. You don't want to force the formation > > of copper acetate. > > > > Christian > > > >
