Refrigerators is the most common place where pickles can be found. People think that that’s how this food should be stored. In fact, there is absolutely no need to put pickles in cool places. Manufacturers add plenty of preservatives in the food during the production process. A jar of pickles can be kept outside of the cooler for years and you will notice no changes in the way the food tastes. Additional refrigeration is not required since preservation does the job.