Cleaning Wedgewood Jasperware
Does anyone know how to clean Wedgewood jasperware? I have several pieces that are dusty and I'd like to brighten them up. A web search hasn't revealed much - one link said to put in the dishwasher, another to soak in detergent and use a soft bristle toothbrush, but I didn't think you could get this stuff wet. Any ideas would be appreciated. Thank you.