After you wash that stench off you are left with a black piece of metal that doesn't look like much of anything. This is when the real work comes. I took steel wool and buffed the heck out of it to reveal the beautiful, sterling silver finish. The neat part is the stamped image remains black.
To optimized the shine and to clean the charm well, I tumbled the piece. Hung on a leather cord with a hand wire wrapped hook and eye clasp and it is ready to go.