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Rust removal: Mysterious liquid

On this day I couldnt have a time to repair my car.  But when I went to my garage, I found a strange bottle.  There was a mysterious liquid like something rotten inside the bottle.  What???


Then, I remembered that I put some rusted rear axle nuts into the rust remover liquid a few weeks ago.


This was the original condition of the rust remover.
On the label they said put the rusted items into the liquid for 6 to 12 hours.  I wondered what happened to the rusted rear axle nuts.  Melted???

I was afraid to check the liquid, but I could found the nuts fortunately.


Please dont forget if you put something in the rust remover!



(My original blog was written on 5th Jul. 2008)

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