How long can leftovers be maintained at 41 degrees F or less?

Leftovers that are stored at 41 degrees Fahrenheit or lower can be safely maintained for up to 72 hours. This time frame is supported by food safety guidelines that help minimize the risk of bacterial growth and foodborne illness. When food is kept at or below this temperature, the growth of harmful bacteria is inhibited, allowing for safe storage for several days.

Beyond 72 hours, the safety and quality of the food can begin to decline, as the risk of spoilage and pathogen growth increases. Therefore, adhering to this 72-hour guideline ensures that leftovers are consumed while still safe and palatable. This understanding emphasizes the importance of proper refrigeration and monitoring temperatures in food safety practices.