Take-out pizza from locations like Pizza Hut and Dominoes can be left out unrefrigerated for up to 24 hours. Pizza tends to become dry and hard when it sits at room temperature for too long.Continue Reading
Frozen pizza that has been cooked should not be left out for more than a few hours, and homemade pizza follows the same rule. If properly stored, these types of pizza can be safely kept inside the refrigerator for 3 to 5 days.
If pizza has a foul or rancid smell or shows signs of mold, it poses a threat of food-borne illness and should not be consumed.Learn more about Food Spoilage
Generally, sushi such as sashimi and poke lasts for about 24 hours in the refrigerator. The best way to tell if sushi has spoiled is by smelling it. Sushi that smells strongly of fish is bad and must not be eaten.Full Answer >
Mayonnaise does not have as long of a shelf-life as many people think, and should not be left out unrefrigerated for more than a couple of hours. Leftovers that have been refrigerated immediately after preparation can be eaten safely for 2 to 3 days.Full Answer >
Sour cream should not sit out for longer than four hours in temperatures over 40 degrees Fahrenheit. Sour cream that has been left at room temperature for longer than the recommended amount of time should not be consumed.Full Answer >
The Food and Drug Administration recommends that meat left out at room temperature for more than two hours should be discarded. Raw meat left out for this amount of time is a breeding ground for bacteria that can make people very sick.Full Answer >