The good news is that vodka has a pretty long shelf life, even after it's been opened. In fact, if stored properly, it can last for years without losing its flavor or potency. Of course, that's assuming you don't drink it all in one night, which, let's be real, is a very real possibility.
But seriously, the key to keeping your vodka fresh is to store it in a cool, dark place, like a pantry or cupboard. You know, the kind of place where you'd hide your secret stash of chocolate (no judgment). This will help prevent the vodka from being exposed to light, heat, or air, all of which can cause it to go bad.
Now, you might be wondering, what exactly happens to vodka when it goes bad? Well, it's not like it's going to curdle or grow mold or anything (although, that would be pretty funny). But it can start to lose its flavor and aroma, and might even develop a slightly bitter taste. And trust me, you don't want that.