Anti Rust Mixture Bath

Oxalic Acid works very quickly and is surprisingly effective I have used it on tools, parts and it has done a cracking job at removing rust stain on fiberglass decks without damaging the surface.
 
Molasses work

I was skeptical, but the results speak for themselves.

This is inspite of the fact that I screwed up; I sprayed the growing mold with whatever kitchen spray was on the window sill - killed the mold but I expected it to kill fermentation process.

Anyway, still worked.

Am trying again and expt is now outside and covered up so it can ferment away.

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Leaving spanner in water as can't be bothered to oil it - will be going down the tip soon anyway.
 
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