Set horns to swoggled: what did you not expect to work that actually does?

I needed to remove paint from metal hinges and latches when redoing some woodwork in our house. I had read online that you can remove the paint by boiling the metal parts in water with some baking soda added. It stunk like heck, but worked like a charm.

It makes sense if you think about it. I shall have to suggest this to Mrs Magill.