My fiance and I got a pizza stone for christmas, and are still learning how to use it. Tonight we accidentally used a potholder which had silk-screened designs on it, and almost immediately the white silkscreened lettering (I believe it's latex) had melted off on to the pizza stone, so we now have big white splotches that we can't get off (tried steel wool, scrubbing with water, etc. No luck on anything.
I'm considering hitting it with an orbital sander because at this point, I figure it may be ruined if I don't try something more drastic. Has anyone done this, or used something like a dremel to grind chunks off of a pizza stone?