LPT: utility razor blades are a fantastic cleaning tool for any hard flat surface.
LPT: utility razor blades are a fantastic cleaning tool for any hard flat surface. Just attack the dirt or grime at a shallow angle and after a few passes almost anything will come off. I use this on glass cookware, metal cookware where I don't mind scratches, stone countertops, even vynal or wood as long as you don't go sideways to the grain (especially if it's varnished or laqored). The crud will come off and you can just wi...