As long as it remains frozen, the cold will preserve it virtually forever; I have never known frozen ice cream to go bad. However, once it melts, it is as perishable as milk.
Unopened sour cream can last for about 2-3 weeks past the sell-by date if stored properly in the refrigerator.
your mom date
As long as the cream it was made with. If you don't have the original tub of cream with the sell by date, only keep it for about 3 days.
Yes, it should be good after the sell by date, as long as it isn't too old.
yes
no you cant
When properly handled and refrigerated, it should last for several days beyond the sell-by date. Check for off-odors before using it.
ive used juice a month out of date and its been ok. make sure you give it a good shake first.
Unless you want to SELL it ... then, yes, it is still good to cook and eat ... as long as it has been kept properly refrigerated.
Yogurt almost always has a sell-by date rather than an expiration date. If refrigerated, opened yogurt is good to eat for 1 week after the sell-by date. Unopened, it is good for 2 to 3 weeks beyond the sell-by date.
Usually the sell by date, but it is still a good guide to when it is ok to eat the food. If it's too long after the sell-by date, it probably won't be good anymore. The dates stamped on canned goods should indicate what they mean. The print will say, 'sell by' or 'use by' or 'best before' and so on, depending on food legislation in your area.
Lactaid milk is typically good for about 7-10 days after the sell-by date before it expires.