As an expert sommelier and brewer, I can provide you with some insights regarding expired hard seltzer. While hard seltzer may not spoil in the same way as fresh food due to its alcohol content, its taste and carbonation can degrade over time. It is always important to check the best-by date on the packaging of the hard seltzer before consuming it.
When it comes to the taste and quality of hard seltzer, it is best to consume it within the recommended timeframe. The flavor profile and carbonation of the seltzer can diminish over time, resulting in a less enjoyable drinking experience. The best-by date is usually a good indicator of when the taste and quality of the seltzer may start to decline.
In some cases, expired hard seltzer may still be safe to consume, but it may not provide the same refreshing and flavorful experience that a fresh can would offer. If you notice any changes in the taste or smell of the seltzer, it is best to err on the side of caution and discard it. Trust your senses when it comes to evaluating the quality of the seltzer.
I would like to share a personal experience related to expired hard seltzer. Once, I found a can of hard seltzer in the back of my refrigerator that had passed its best-by date by several months. Curiosity got the better of me, and I decided to give it a try. The carbonation had significantly diminished, and the flavor was noticeably flat compared to a fresh can. While it wasn't necessarily spoiled or unsafe to drink, the experience was underwhelming, and I ended up pouring it out.
To summarize, while hard seltzer may not spoil in the same way as fresh food, its taste and carbonation can degrade over time. It is best to consume hard seltzer within the recommended timeframe indicated by the best-by date on the packaging. If the taste or smell seems off, it is advisable to discard it. Trust your senses and prioritize a fresh and enjoyable drinking experience.