Storing Fresh Fluid Milk: Milk should not be left out at room temperature. Pour milk to be used into a serving container and return the original container to the refrigerator. Do not return unused milk that has been sitting out to its original container where it could contaminate the remaining milk.
Say goodbye to days of throwing out your half-eaten tub of yogurt, because this is another dairy product you can eat after its package labels it expired.. Open yogurt will spoil sooner than unopened yogurt, but sealed yogurt will usually last one to two weeks past the sell-by date.
BEEF. Well-hung beef can taste fantastic after as long as five weeks and is quite safe if cooked well. You can easily stretch the best-before date by a few days. But if rotten and putrid smelling, then it's a sign that red meat has gone off. I've been known to eat beef even if it has a few mouldy spots.GGS. I've eaten eggs up to five weeks after buying, but mostly it's wise to use them within three weeks of their best-before date. To test, drop the egg into a glass of water. If it floats, it's gone off because as it ages, more air gets inside the shell through microscopic holes.