According to EatByDate.com, pizza stays good for three to five days in the refrigerator. Frozen pizza and takeout pizza left on the counter should be discarded after a day. Homemade pizza should never be left out. More »

www.reference.com Food Food Storage

Leftover pizza, whether homemade, frozen or carry-out, lasts for three to five days in the refrigerator and up to six months in the freezer when stored properly. Before storing, wrap the leftover pizza tightly in foil or... More »

Taste of Home asserts that leftover shrimp keeps for one to two days in the refrigerator. Eat By Date states that cooked or opened shrimp stays fresh when refrigerated for five to seven days. More »

Leftover pizza, whether homemade, frozen or carry-out, lasts for three to five days in the refrigerator and up to six months in the freezer when stored properly. Before storing, wrap the leftover pizza tightly in foil or... More »

Leftover pizza is safely stored in the refrigerator for three to four days. If it isn't eaten in this time, it can be stored in the freezer for up to two months. More »

After purchase, tomatoes last as long as a week in the refrigerator before they start to spoil. Keeping them in the crisper in the refrigerator maximizes their shelf life. More »

www.reference.com Food Food Storage

Hamburger, like other raw ground meats, can be refrigerated for 1 to 2 days in a refrigerator set to 40 Fahrenheit or below. The cooler temperature helps slow the growth of bacteria, though it doesn't completely stop it. More »