How do you get the freezer smell out of silicone ice cube trays?
I have two silicone ice cube trays, a few years old now but in good shape. However, they got left in the back of my freezer for quite some time (6 months maybe?) and now have a freezer smell to them that they impart to any ice cubes I try to make with them.
Basic washing in warm soapy water didn't get rid of it, and I've tried soaking them in a dilute vinegar solution (1c/gal, for like 6 hours) but that also didn't help. Anyone have any ideas?