Does White Vinegar Go Bad

What is white wine vinegar?

White wine vinegar is a type of vinegar made out of white wine. Vinegars are used for many purposes, including pickling, marinating, making sauces, and even in making desserts. Some common things the tangy, white wine vinegar can be used for are Hollandaise sauces, flavoring for cooked fish, splashed on cooked vegetables, vinaigrettes, and soups. It is also a great way to add a little splash of flavor without adding any calories or fat to the meal.

Image used under Creative Commons from Sean MacEntee

White wine vinegar is often added to a dish a splash at a time. Often a bottle will take a long period of time to actually be all used up. This means you will often times have a bottle of it sitting in your pantry, for potentially years. This might leave you wondering if your vinegar is safe to splash on your salad years after you originally purchased it.

Does white wine vinegar go bad?

If you are wondering if white wine vinegar can go bad, I have a surprise for you, it doesn’t. Most vinegars have an indefinite shelf life, it all depends on the ingredients that have been added to the vinegar. In most case, however, the vinegar will not go bad. This is because vinegars are highly acidic. This acidic nature helps keep the vinegars preserved. Acidic environments are also beneficial for keeping bacteria from growing. In fact, the older the white wine vinegar gets, the more it matures and it can actually improve the taste. It has been found that, white wine vinegar is one that last the longest and can last forever in decent quality under proper storage conditions.

As with most condiments sold, white wine vinegar usually comes with a best if used by date. This is the period of time the vinegar is expected to be at its best quality. After that time period the taste can change. This isn’t necessarily a bad thing. Many types of vinegar are aged before they are sold. It’s mostly a preference thing at this point, rather than figuring out if it has gone bad. If you don’t like how the vinegar looks, or you don’t like the change of flavor, simply toss it out. Besides, the new bottle will last you years still.

While they don’t go bad, there are probably some occasions you might want to consider replacing the bottle with a fresh one, after its been open for a while. Depending on the types of ingredients inside the vinegar, you might notice a color change or a cloudiness to happen. This cloudiness is not harmful and this doesn’t mean it has gone bad, but it might affect the taste of the vinegar. If you don’t like this change in flavor, buy a new bottle.

Although white wine vinegar has the potential to extend the shelf life of other products, it won’t extend them indefinitely. In this case, it is best to determine the shelf life of the other products. The rule of thumb for any dish is it last as long as the other ingredients haven’t started to go bad.

How to properly store white wine vinegar

Proper storage of most food or drink products is a cool dark place. Leaving your bottle in the pantry will be fine. Keep it in its air tight container and in an area where the temperature will fluctuate. Following these storage tips will help this product keep its quality longer. While you don’t necessarily need to follow this, it is best for keeping the white wine vinegar tasting properly.

White wine vinegar is one of the few products that will last indefinitely and can be safely stored in your pantry. Proper storage is more necessary for the preservation of the quality of the product, rather than the shelf life of the vinegar. So if you find an old bottle, sitting in your pantry, years passed the best if used by date know that it is safe to use. However, the quality of the product might not suit your taste at this point. If this is a problem you can always toss it out and by a new one to use for the next few years.