Can vodka go off

Answer 1

Short answer : No.

The flavour and alcohol content will decrease after several months of a bottle being opened, but it will only go "off"(i.e. allow bacteria to breed) after enough time has passed such that the alcohol content is so low that it no longer prevents microbes from living in it. But this may take years, depending on the quality of the bottling process.

An unopened bottle may last for decades if it was initially bottled in a sterile manner, and with little room left for air in the bottle.

Answer 2

No, the alcohol content destroys any microorganisms present. If you open a bottle and leave it exposed to the air, or if the bottle is nearly empty, the alcohol is oxidised to ethanoic acid (the active chemical in vinegar) and gives it a sour and bitter taste.years.

Answer 3

of course vodka cant go out of date its a pure alcohol it cant freeze kills loads of bacteria it can however reduce in alcohol vol meaning you might not get as drunk but it cant go off no alcohol goes off just whatever else is in ingrediendts may go off but your spirits wont. And any way its best before not die after

Answer 4

Vodka does not deteriorate.

Answer 5

No.