I recently started beading using flexible wire and plated metal wire. I'm now also interested in making my own findings using silver plated wire, but i'm not sure where to start when it comes to soldering...

My knowledge base comes from books and the internet (youtube), but I can't find all the answers.

Firstly for plated wire what type of solder do i use? I'm allergic to most metals so can only wear gold, silver and plated metals.

Also can I use Citric acid for pickling?

All advice welcome.