Aluminium soap?

[redneck7]

Guy I work with keeps one of those aluminum bars with him all the time. I don't think it does anything miraculous...he's a strange dude anyway, so I don't put much stock in his odd ways.

[johnnyo]

de fishing soap out of California, google it or click the link, smells kinda like liqourish and works well http://defishingsoap.com/

[rmamechanic]

Apple cider vinegar will take away the fish smell, crab smell and clean your cooler.

[Casca Dura]

I have to admit, I've learned a lot lore from this thread than I thought I would have.