Eberhard says, "Just like with your everyday glassware, this prevents contact that can leave spots. Check to see if your dishwasher has a stemware holder, which is a fold-down piece of plastic on the ...

With the dishwasher racks empty, fill a bowl with 1 cup of distilled white vinegar. Place the bowl of vinegar on the top rack of the dishwasher and run a wash cycle. Skip the dry cycle because the ...