re: Why do my wine glasses always smell like mildew?

If you are using the dishwasher, it's time to run a dishwasher cleaning cycle. Buy the chemical, do this about once a month with no dishes inside. The mildew smell would get stronger the longer the glass sits in the cabinet, especially if it wasn't completely dry.

Once you get the dishwasher clean, stop using it for wine glasses.

How to clean wine glasses