Foods That You Should Never Refrigerate
Pickles
A jar of pickles contains the same vinegar that hot sauces have, so fridges will have the same effect on your favorite cucumbers if you store them there. It can be tempting to keep these things ‘fresh’ in the fridge, but you’re actually doing the opposite.
It is best to keep these in a cupboard in your kitchen and save refrigeration for only a few minutes if necessary. Maybe just before you cut them for a salad or a snack. To avoid the smell, consider keeping them in an airtight jar.