It will last indefinitely, but the taste will be ruined within months or weeks even, especially in hot weather. It's the exposure to the air in the bottle that does it, so transfer leftover whisky to smaller bottles so that they are full. Better still, drink it.
In my case, about 3 hours.
Glenlivet, a single malt Scotch, was selling for about $30 a bottle last I noticed, but that was a while ago.
A bottle of an opened white wine is OK for about a week. A bottle of an opened red wine can last about a month. How do you put a spoon in a wine bottle?
If it's unopened, kept cool, and out of the sun, almost forever. If it's opened, you still got at least five years.
About a week.
indefinite
It last for a longer duration, if the cap of the bottle is closed properly.
If the bottle is unopened, kept cool, and out of the sun, it will last a lifetime. If it's been opened, it will still be good for at least five years.
40 shots
3 or 2 days
very loooooong....AnswerA bottle of whiskey can last up to about 20 years or so AnswerIt depends on your customers. I used to go to this one bar that served so much whiskey they didn't buy it in bottles...did you know you can get tanks of whiskey? They did. Answer:If the consumers are good friends, and they have the time and inclination, a bottle of GOOD wiskey generally lasts only about one evening.
talking to some people, it seems to last around 3 years
It should last for about 6-8 months once opened.