My guess for the copper oxide problem would be a cleanser with chlorine in it, as it should dissolve copper oxide. I like to coat copper things with silicone grease (actually vacuum grease works best), but any good varnish should also work, or silicone "bathtub caulk Bob.
In a message dated 3/24/2010 10:23:47 P.M. US Eastern Standard Time, [email protected] writes: can anyone suggest a solution to swish aside the build-up of corrosion created by copper cables? my electrical panel's terminal points are patina'd to a possibly problematic proportion. vinegar? baking soda? please advise a perplexed peer. panks, uh, i mean thanks.
