Theoretically, distilled water has a longer shelf life than regular bottled water because it is the purest water available. To produce it, one boils water, captures the steam, and then condenses the water back into a liquid. This procedure filters out all of the harmful substances, making the water potable once again. The water’s storage life is increased by this method as well. 

Appliances, humidifiers, and CPAP machines typically use distilled water. It’s also a component in automobile batteries. Distilled water is perfectly safe to drink, but since it is so purified, it often lacks flavour. 

Due to its absence of beneficial minerals, experts advise avoiding long-term consumption of distilled water. Electrolyte and metabolic balances can become unbalanced when essential minerals like magnesium, calcium, and salt are lacking in the diet. 

Purified Water vs. Distilled Water What Is the Distinction?

Understanding the distinction between distilled water and other forms of purified water is crucial now. Distilled water is always pure, although not all water that has been purified is distilled.

Reverse osmosis, deionization, and carbon filtering are just a few of the technologies used to produce clean drinking water. The minerals in the water may be left behind even after these processes eliminate the contaminants.

In contrast to distilled water, which lacks all flavor, purified water may retain some flavor.

The Shelf Life Of Distilled Water Is Indefinite:

If properly preserved and no pollutants are introduced, distilled water can last forever.

There is typically an expiration date printed on the bottle of distilled water. The water should still be usable after this date if it has been stored appropriately.

There’s no need for fancy gadgets or complex systems to store water, which is wonderful news. It should be kept in a cool, dark place, such the pantry or the fridge, out of direct sunlight, and in a clean container.

So, how long does stilled water really last? You can store it for up to 24 months if you plan on using it in your home’s appliances, but once the bottle has been opened, you should drink the water within a day or, at the most, a week.

You can maintain your distilled water at its purest by following some basic but crucial storage guidelines.

When Does Distilled Water Go Bad and How to Recognize It?

Distilled water should be safe for consumption and appliance usage if stored correctly. However, as we’ve already indicated, after some time of unpacking the bottle or distilling the water, it may begin to “smell” ever so slightly and not taste great as a result. Typically, the container is to blame rather than the water inside.

If the distilled water’s aroma has changed noticeably, or if you discover any pollutants in the container, you should not drink it. The same holds true if there is an unpleasant taste. If the water for your appliances looks and smells normal, you can use it.

How Quickly Does Bottled Water Spoil?

Some studies have even suggested that distilled water can be preserved indefinitely without turning bad, so long as it is kept in an unopened container. However, store-bought distilled water will have a shelf life and it’s important to avoid bacteria growth when storing homemade distilled water. 

But that depends on your intended purpose for the distilled water. Although distilled water doesn’t technically “spoil,” it can get polluted if it’s opened and not stored properly. Using the water in steam cleaners, irons, humidifiers, or even automobile engines won’t cause you to worry too much about the water’s quality.