It is not Necessary to Store Any Pickles in the Refrigerator.
The brine that is used in commercial pickles is cooked into the product, which prevents the growth of microorganisms that would cause the pickles to spoil. In the past, pickle barrels were used to store them. Due to the high acidity of the pickles, microorganisms were unable to grow and spoil the pickles. The refrigerator is the best place to store pickles once they have been opened.
Don’t keep it cold if you don’t need it; even brined pickles keep well in the refrigerator for months. If this happens, the flavor and texture will be ruined. Even brined pickles keep well in the refrigerator for months.