G'day Jack and Norm,
Yes, please move the topic to the right place.
I've never been all that keen on fish oil, mainly because the cans always seem to stop spraying when they are still half full. Maybe I have just been unlucky? But it tends to be a "sticky" product I find, and of course makes things smell a bit like the Tuna fleet has just arrived in port. lol!
I guess there is nothing like a nice dry shed with a cement floor to keep metal from rusting, but of course oxidation still occurs, just a lot more slowly. I seem to find a lot of vintage mowers with rusty handlebars, mainly because the usual practice "back in the day" was to store mowers under the corner of the house.