When does milk go bad?
#16
Join Date: Jun 2004
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I'm a little milk-phobic, so I won't drink it if it is a few days close to the expiration date. It gets a little sketchy-smelling around then. Of course, we live in the high desert and it can be challenging getting the milk home at a cold temperature to preserve it, so that might be a factor, too.
#17
Suspended
Join Date: Jul 2005
Posts: 2,716
Provided you don't leave it out, the date on the label will be very accurate. You might be able to drink it for a little while after, but it won't taste very good. As everyone said, smell is the best way. Bad milk smells like s**t. Unfortunately, it tastes even worse. If it fails the smell test, don't bother with the taste one.
On a side note, here's a good test for eggs. In case an egg looks like it is bad, fill up a tall glass of water. The egg should hit the bottom. If it floats, throw it out. Bacteria have caused gas inside the egg and are causing it to float.
On a side note, here's a good test for eggs. In case an egg looks like it is bad, fill up a tall glass of water. The egg should hit the bottom. If it floats, throw it out. Bacteria have caused gas inside the egg and are causing it to float.
#18
Join Date: Oct 2005
Location: DEN
Programs: UA, DL
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And, we keep milk 2-3 max past its expiration date. As for the drugs... some drugs (fortunately not very many) DO go bad after their expiration dead... tetracycline can become very dangerous and things like hydrogen peroxide lose effectiveness with light and over time, thus why it is stored in a dark brown bottle.
#19

Join Date: Jul 2006
Location: PHL
Posts: 877
Here in NYC my experience has been that milk in plastic jugs usually acquires a slightly off smell by the NYC sell-by date - or maybe I just have bad luck with milk. (At which point it gets dumped as I don't want to take the risk.) Though, the quality of perishables at the average Manhattan neighborhood grocery store seems noticeably worse than that of the standard gigantic grocery stores I used to go to in the midwest.
#20
In memoriam
Join Date: Jan 2006
Posts: 4,020
I recall reading a report recently that women (at least some) are more sensitive to milk which may be past its prime and are more able to detect its going toward bad before men.
With that said, I try to buy milk with 12-14 days to go before sell by date which usually gives me around three weeks before there is an issue. Since, in L.A. at most markets you can buy 2 gallons for around the price of 1 and 1/3 separate gallons (Costco fighting measure) I go for the two gallons, and put any bad milk on the roses which my gardening neighbors swears produces giant blooms. @:-)
With that said, I try to buy milk with 12-14 days to go before sell by date which usually gives me around three weeks before there is an issue. Since, in L.A. at most markets you can buy 2 gallons for around the price of 1 and 1/3 separate gallons (Costco fighting measure) I go for the two gallons, and put any bad milk on the roses which my gardening neighbors swears produces giant blooms. @:-)
#21
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#22
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Mrs. Redbeard has acute olfactory senses. The joke in our house is that she can be in the garage and smell cat pee in the basement.
#23




Join Date: Aug 2006
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Aaah, yes, I used to buy that UHT milk as an undergrad student...... Never went bad, but it tastes and smells like stinky monkey butt in the first place, so how'd ya know......?!?!
#24
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I was reminded of a bread mix I think Mrs BamaVol baked a month or 2 ago. It was called Monkey Bread. I'm guessing UHT milk could be used.
#25
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Remember that ultraviolet light (such as flourescent light) supposedly shortens life. So a transparent/semi-opaque container sitting in the front of the shelf may go off sooner than one at the back of the shelf, or one packaged in an opaque container.
Not quite the same but I find high-fat (10%+) milk/cream stays o.k. longer than milk.
Not quite the same but I find high-fat (10%+) milk/cream stays o.k. longer than milk.
#26
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#27
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Also, I'm totally the opposite of granola, but I buy organic milk not because it's organic, but it lasts for 2-3 months. Since we don't go through milk that fast, it's well worth the increased cost.
Plus, it does taste better.
#28
Join Date: May 2005
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They preferred the oat milk from the carton to regular shelf-stable milk; the latter does "taste funny."
#29
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#30
Join Date: May 2004
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My own rule of thumb adds into account when the milk was opened. A sealed container of milk will last longer than one that has been opened. So, I have found that the 5-7 day rule holds from when the milk is opened or from the sell by date, which ever comes first. You definitely can't keep an open carton/bottle of milk for 3 weeks even if the sell by date hasn't been reached yet.

