It looks like something got between these panels and dripped a bit. It's not terribly noticeable, but it sure bothers me. I've done some research and still don't know whether I can take the panels apart or not.

It's a GE Spacemaker Model LVM1750SM1SS Of course the owner's manual says absolutely nothing about this, except that "moisture between the panels when cooking certain foods. . . may dissipate shortly after cooking. . ."

Why have this double panel? I thought that it was supposed to be sealed, as in a thermal pane window, for safety. Of course I'm an old lady and remember when everything had some sort of warning about deathly rays!