This is very variable as the lead in time (between you and the factory) can be different for different packets, and the degree of curing differs. The best guide is the 'best before' date, though these are usually conservative. If you don't like the smell, discard it.
in my home about 1 hour, we eat it.
6 months
It was last for decades if unopened.
.Who is with you?
3 years.
About three years.
1 year
If inot opened how long will it last malibu
if kept in fridge unopened, about a month.
ask dove.
Cornstarch has an unlimited shelf live as long as it is kept dry.
Alcohol doesn't spoil
A week.