How long do Thanksgiving leftovers last? Here's what you need to know

Refrigerators nationwide are likely filled with Thanksgiving leftovers, but according to FoodSafety.gov, today is the last day most leftovers will be safe to eat.

The federal government's online food safety resource says that Thanksgiving leftovers can only survive in the fridge for four days. After that, they can develop spoilage bacteria, which causes food to develop a bad smell or taste.

However, leftovers stored in a freezer can last up to six months.

If you are looking to clear out any remaining leftovers before Tuesday, here are some tips:

• It’s safe to reheat frozen leftovers in the microwave or saucepan without thawing.
• If you decide to thaw out leftovers before reheating, it's best to do so in the fridge, microwave, or cold water.
• When reheating leftovers, ensure they reach 165°F, as measured with a food thermometer. It’s also best to cover the food while reheating so it will retain its moisture and ensure the food is heated all the way through
• If you kept the Thanksgiving turkey carcass in the fridge, it’s advised to throw it out or consider storing it in the freezer in a plastic bag or airtight container.
• Download the USDA’s FoodKeeper app. The app has food storage guidelines, helpful reminders, food preparation tips, food product recalls and more.

The app can be downloaded via Google Play or the App Store.