No, there are very few things that will react with pure silver. Nitric acid and sulfur are the only ones that come to mind. They will have two kinds, a water based and a hydrocarbon based. Whichever you use, make sure you rinse it well.

Marshall

On 3/1/2012 10:32 AM, asif nathekar wrote:
Ok will give it a go
Will this not react with the silver ?
Sent from my iPhone

On 1 Mar 2012, at 15:30, "Marshall" <[email protected] <mailto:[email protected]>> wrote:

Go to the auto parts store and get a bottle of degreaser. That will take the oils off very well. Keep off hands or it will really dry them out.

Marshall

On 3/1/2012 9:07 AM, [email protected] wrote:
Try putting the strips in the oven. Silver won't melt at oven temps and it should burn off whatever he put on it. I can't imagine what he put on--there was no need to add anything if he was thinning out a piece of silver, unless he has some sort of hydraulic press or roller that deposited lubricant to the silver. Odd, though. I've never seen anyone do that before.
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I did try my local jeweller / smelter but he contaminated it with i assume is lubricating fluid, (i provided some Canadian maples for this purpose), no amount of keeping it in vinegar Or Cola for its phosphoric acid could rid it of the crap that would effuse out in the brew!...even though they came out super shiny!.