Removing Mustard Odor from Steel: A Scientific Approach

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To neutralize the strong mustard smell from a steel barrel, thorough cleaning is essential. Suggestions include using a baking soda solution for scrubbing, as baking soda is effective at absorbing odors. An opened box of baking soda placed inside the barrel can also help. While bleach is an option, it poses a risk of corroding the steel, so caution is advised. Liquid glycerin was mentioned as a potential cleaning agent, but its effectiveness specifically for this purpose is uncertain. After cleaning, coating the steel with stove black may provide additional protection and finish.
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Hello;

I have a strange practical issue. I picked up a steel barrel which was used to store dijon mustard. I intend to use the steel to fashion a hood for a small rivet forge. But, although the barrel has been cleaned, it still has a very strong smell.

My question is: how can the mustard smell be neutralized? and, what would be the best way to prepare the steel?

Googling the subject did not produce much, I did run across a home remedy site which suggested liquid glycerin for removing mustard stains from clothes. So I wonder if cleaning with glycerin and coating with stove black would make sense?

Thanks
Mike
 
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Bleach perhaps? But it can corrode the steel, so be careful.
 
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Is that smell something like vinegar? Mustard by itself has almost no odor. Try a throrough wash/scrub with a bicarb solution.
 
Put an opened box of baking soda in it. :)
 

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