So, how you store your champagne is pretty crucial. If you stick it in a cool, dark place - like a wine cellar or a fridge - it can last for years. Think of it like a fine wine, getting better with age - but, let's be real, who can wait that long to pop the cork?
But, if you leave it out in the open, where it's exposed to light and heat, it's gonna go bad way faster. It's like leaving a sundae out in the sun - it's just not gonna end well. And, trust me, you don't want to drink flat champagne - it's just not the same.