According to the, at 38° to 40°F in the same container it came in, and, Also, be sure to tightly close the lid to your milk cartons,” Pasieka adds. Expired milk will have a sour smell to it. “‘Sell by’ dates tell a milk seller, like a grocery store, when the product should leave the shelves–either in a customer’s arms or in the trash. These days, the more common technique is high-temperature, short-time pasteurization, which cranks up the heat to 161 degrees for 15 seconds, followed by rapid cooling — which kills potential pathogens and makes beverages much safer to drink. Home Recipes Dishes & Beverages Beverages. These labels vary from state to state, so it’s not unusual for things to get a little confusing and for milk to be thrown out while it’s still good and safe for consumption. Some of the jugs contained sell-by dates while others did not. Interestingly, unpasteurized apple cider (which ferments over time) may actually become safer past its expiration date. As a food safety educator, Glass can’t help looking at refrigeration thermometers at the grocery store. According to Eat By Date, once opened, all milk lasts 4-7 days past its printed date, if refrigerated. You may be able to find more information about this and similar content at piano.io, 25 Hard-to-Kill Indoor Plants Anyone Can Own, What You Need to Know About Collagen Supplements, How to Keep Your Christmas Cactus Blooming, 30 Fall Flowers That'll Spruce Up Your Garden. For example, “With raw or unpasteurized milk, these spoilage rates increase, as with milk made without preservatives,” says Pasieka. \"Expiration dates are something people find confusing and with good reason,\" says Don Schaffner, a professor of food science at Rutgers University. According to Eat By Date, once opened, all milk lasts 4-7 days past its printed date, if refrigerated. A milk carton that is left out at room temperature will spoil faster, and even a refrigerator that is not cool enough can allow the bacteria that causes milk to spoil to do its work faster. Food scientists say it’s not worth the risk. Weve all taken a swig out of a milk carton thats a couple days past its expiration date without consequences. It works by applying intense pressure to already bottled beverages to kill off potential pathogens and extend shelf life, but it’s not a replacement for thermal pasteurization. “Contamination can also jump-start bacteria growth, leading to sour milk.” By the way, these non-food items have expiration dates, too. For example, milk produced in Schaffner’s state of New Jersey has one expiration date if it’s sold within the state, but that same milk is stamped with a different expiration date if it’s sold just across the state line in New York. Here’s what they say could turn potentially dangerous. If unopened, whole milk lasts 5-7 days, reduced-fat and skim milk last 7 … According to Jen Giambroni, Director of Communications at Real California Milk, milk should be stored at 38° to 40°F in the same container it came in, and far away from the door. On the flip side, You’ll never have to worry about these foods ever expiring. For many, ‘use by’ and ‘sell by’ are essentially marketing terms. Another phrase, “expires on,” is used to indicate the day that deterioration begins, after which a product may become unsafe to consume,” says Lindsey Pasieka, an investigator for, Sell by’ dates tell a milk seller, like a grocery store, when the product should leave the shelves–either in a customer’s arms or in the trash. Did you know bottled water has an expiration date? It’s common sense that anything you buy in the refrigerated section of the grocery store is going to go bad faster than the shelf-stable stuff. Believe it or not, there’s even a specific location in your fridge where you should be keeping your milk—and it’s not on the door’s shelves. There’s a huge difference between milk date labels that say “sell by,” “use by,” “best if used by” and “expires on.” “The phrase, “best if used by” is used to indicate quality only—even after this date, food is safe to eat. And of course, where and how you store your milk is pivotal to its freshness. Fresh vegetable juices that aren’t blended with fruit juices, on the other hand, are more likely to become contaminated past their expirations, making them unsafe to drink. FYI: Sunscreen Does Have an Expiration Date, 10 Things Smart Single Moms Do When Dating Again, How Much Water Should You Drink Every Day. If unopened, whole milk lasts 5-7 days, reduced-fat and skim milk last 7 days and non-fat and lactose-free milk last 7-10 days past its printed date, if refrigerated. “This helps reduce accidental contamination and odors from other refrigerated products.”, these non-food items have expiration dates, You’ll never have to worry about these foods ever expiring, The Best and Worst Drinks to Keep You Hydrated, This Is the Best Time to Drink Coffee, Scientists Say, Do Not Sell My Personal Information – CA Residents. "There are expiration dates, best-by dates, best-before dates — and there’s not really a lot of standardization around what those all mean.". he phrase, “best if used by” is used to indicate quality only—even after this date, food is safe to eat. "If your apple cider was contaminated with E. coli," explains Schaffner, "the bacteria would actually die faster at room temperature because the cider would turn to alcohol and kill it.". However, there are factors that can determine whether or not milk will spoil before this time. If you think that your milk might have prematurely expired, use your senses’ best judgment. But let’s clear some things up. Did you know bottled water has an expiration date? Depending on the source, milk should be fine to drink up to a week after the expiration date, according to WebMD. Fruit juices tend to be acidic — think apple, grape, orange, and tomato — and acid is a good protection against foodborne pathogens, Glass says.