If you're still unsure, there's a simple test you can do: give the wine a sniff. If it smells like moldy bread, rotten eggs, or your grandfather's socks, it's probably time to pour it down the drain. But if it smells like fruits, flowers, or chocolate, you might be in for a treat.
Another thing to look out for is the cork's condition. If it's dried out, cracked, or soggy, it's likely that air has seeped into the bottle, causing the wine to spoil. But if the cork is still plump and firm, it's a good sign that the wine has been sealed properly.
Is 10 Year Old Wine Safe To Drink? -(Know Before You Drink!)
