I have this silver necklace I've worn constantly for the past decade or so, and yesterday, I wore it in a pool and a hot tub because I'm apparently an idiot. The pool used chlorine for cleaning, the hot tub used bromine. The necklace looks.. tarnished? It's the color of pewter now. Is there anything I can do to fix it at home? How much would it cost to bring to the jewler's? Thanks.
Edit: Thanks! Toothpaste worked in a few seconds. :)