A coworker came to me totally bummed. Seems some friends got their hands on some live lobster (not real prevalent here in Wisconsin), and needed a big pot to cook them. She being the kind sort that she is, offered up her brew pot. After the standard detergent, baking soda and vinegar (not at the same time, but at this point, maybe.........), and a few other things, her pot still smells fishy. My first suggestion was lemon juice, which she hadn't thought of. My second suggestion, was brew a batch. Seems dumb, but I remember reading of an oyster brew someone made. She makes a good stout. If the lemon juice won't kill it, would a good roasty stout? Any other thoughts that won't trash the pot. She's a lab rat at a chemical plant, and she has gotten some analytical suggestions, put the pot's integrity is always questioned. She tells me it's pretty good quality stainless steel.