The normal temperature of a refrigerator should be below 40 degrees, according to the U.S. Food and Drug Administration. The freezer should be kept at 0 degrees or lower.Continue Reading
The FDA recommends buying two appliance thermometers and placing them in both the refrigerator and the freezer to make sure your appliance is adjusted properly. Check them periodically to make sure your refrigerator to ensure they are cooling at optimal levels. One common reason for cooling problems is overloading. The cold air needs room to circulate around the food to keep it cool.
Keep your food safe by keeping it covered in the refrigerator, promptly cleaning up spills that can breed bacteria and putting food in the refrigerator as soon as possible.Learn more about Refrigerators & Freezers