The reason for this little blog is to let the ones who do have a way to clean their relics, and want a way to keep them preserved once doing so.
I have been using the Renaissance Wax for about a month and I can say it does seem to keep the fresh dug items from getting worse. I look at it this way if the British museum uses it, then it must be good.. Just make sure you remove all of the corrosion that can be sealed in by the wax..
Renaissance Wax is available from the US Distributor RPCP, eBay, and Amazon.
Good luck and hope this helps.
Gonehunting for History