


I waited for the whole 40 minutes the forum recommended, and opened it up.
Oh.
I don't know what you think, but to me it just looked like I'd left it in a box for a couple of years. Less nicely oxidised and more nastily tarnished. At this point, I began to berate myself for my impatience. Why didn't I try a small pair of earrings first?
However, all was not lost. I dug out my salt and baking powder, put a lining of foil in the plastic container and boiled the kettle (another 'household' method of cleaning jewellery). You put the jewellery on the foil at the bottom, put a bit of both of the above in (2tsp baking powder, 1 tsp salt - or in my case, a shake of both containers) and pour the boiling water on. It goes 'FIZZ', and like magic it cleans your silver.
As you can see, it didn't get my necklace back to it's original condition, but it cleaned the chain up a treat and left the flower with more of the effect I was hoping for.