The ideal temperature for a freezer is 0 degrees Fahrenheit (-18 degrees Celsius). Keeping your freezer at this temperature ensures that your frozen foods are safe and well-preserved for an extended period.
At 0 degrees Fahrenheit, the growth of bacteria and other microorganisms is effectively halted, preventing food spoilage. It also helps maintain the quality, texture, and flavor of frozen items.
It's essential to use a reliable thermometer to monitor the temperature inside your freezer periodically. This will help you ensure that the freezer is operating at the correct temperature and that your frozen goods remain safe to consume.
If your freezer does not have a built-in thermometer or temperature control, consider investing in an inexpensive freezer thermometer and place it in the most central location of the freezer for accurate readings.