Does Distilled Water Go Bad?

Distilled water is widely believed in its pure, clean nature, and is often stocked in laboratories and medical equipment. However, many find themselves asking, does distilled water go bad? In fact, the distilled water in itself will not go bad.

What you ought to learn is the shelf life and safety of distilled water, practical advice on how to store it, and the best ways to keep it fresh and safe to drink. We will also recommend Waterdrop water filters, which can provide pure and clean potable water uniquely tailored for the U.S. families.

Distilled water is boiled water that is vaporized and re-liquefied, removing the contamination, as well as the minerals and impurities. The final product is water that is free of bacteria, chemical substances, and solids in solution, with the remainder being one of the purest forms of water.

Since distilled water is devoid of minerals and unwanted substances, it is usually chosen for applications like:

• Medical equipment cleaning
• Car batteries
• Steam irons
• Drinking water if you require ultra-pure water

Nevertheless, being pure, it acts differently from normal tap or spring water when stored as well as in terms of shelf life.

The short answer is that the distilled water doesn't go bad in the traditional sense that food or other drinkable liquids would. The reason is that the distilled water doesn't have bacteria nor impurities when the distillation is performed, the water doesn't get spoiled nor does it decompose.

However, the stored distilled water can be contaminated and consequently may result in:

• Bacterial or algal growth if left in the open air
• Carbon dioxide absorption, which changes its pH and flavor slightly with time
• Chemical contamination from the container if the container is not food-grade or sealed

Therefore, the distilled water in itself will not go bad, but when exposed or improperly stored, the water's quality is compromised.

Related blog: Water 101: Different Types of Water You Need to Know .

If stored appropriately in a sealed, air-tight container away from contamination, distilled water will keep indefinitely. The majority of manufacturers place a best-by date on distilled water containers, typically in the range of 1 to 2 years, but this is more because the product is at optimal quality.

Factors that affect distilled water shelf life:

Container type: Food-grade, BPA-free plastic or glass containers are recommended. Use containers that will not leach out chemicals. Close the container securely so that the bacteria and dust cannot enter.

Storage site: Keep in a cold, dark place away from direct sunlight and inconsistent temperatures in order to avoid algae and bacterial growth.

Opening the container: Once opened, the distilled water should be consumed in a period of days or weeks, depending on the mode of storage.

Keeping pure and fresh distilled water requires the following tips:

• Use BPA-free food-grade plastic water bottles or glass water storage containers.
• Always keep the container tightly closed when you are not using the container.
• Store the saved distilled water in the dark, cold area, such as the cupboard or pantry away from direct sun and heat.
• Avoid storing distilled water near chemicals, cleaning products, or gasoline to prevent potential contamination.

If you move the distilled water from the large containers into daily-use containers, you should only use clean, sanitized bottles.

By following the storage best practices, you can extend the shelf life of your distilled water and avoid contamination.

Yes, distilled water is clean enough to be drunk. Being devoid of minerals, the water is found in some instances to be flat or watery in taste in comparison with spring or mineral water. As there are no minerals like calcium or magnesium in the water , some long-term drinkers of the water prefer taking mineral supplements in the diet.

Drinking distilled water is advantageous in that:

• Reduced exposure to pesticides, chlorine, fluoride, and other chemical substances
• No risk of microbial contamination during proper storage
• Perfectly suited for individuals with delicate immune systems or special medical requirements

However, if you prefer the taste of mineralized water, you can include the water filter that will maintain favorable minerals but remove the impurities.

Because the water is so pure, there are some precautions:

• The lack of minerals causes the beer to be flat or dull to other people.
• Some believe that drinking demineralized water regularly could cause mineral depletion, although research is mixed.
• Keeping the stored distilled water inappropriately will quickly become a bacteria or algae breeding ground.

However, to the general user and consumer, the end product is healthy and safe when stored and drunk in the correct way.

For US citizens who long for pure but high-quality water that finds the perfect balance of purification and taste and minerals, Waterdrop water filters offer the ultimate remedy. These high-end filters eliminate impurities like chlorine, lead, and bacteria while preserving health-positive minerals, offering health-conscious individuals healthier-tasting water.

• Easy installation and maintenance at home or in the office
• Soft, neutral water flavor enjoyed by many users
• Designed with American water interests in view, both local pesticides and pollutants
• Suitable for people who are upgrading from bottled distilled water

Using a Waterdrop water filter will be a gentle recommendation when you'd like the refinement of distilled water with superior mineral equilibrium and superior-tasting water that will be safer and more enjoyable to drink with.

Distilled water does not become spoiled or bad on its own, but it needs appropriate storage in order to keep the water pure and safe. If stored with the seal closed in food-grade containers in the absence of heat and direct sunlight, the distilled water will remain safe and be usable for consumption and other tasks.

For the person who wants an alternative to purified water with well-balanced minerals and great taste, Waterdrop water filters offer a convenient, hassle-free solution specifically designed for U.S. families.

The choice of the correct water--either distilled or filtered--is based on your selection, health needs, and lifestyle. Fresh clean water is available with the correct care and information.