If you are used to drinking distilled water or using it on other home appliance that needs it, then one question that you are probably asking yourself right now is how long does distilled water last? If you are thinking of storing distilled water in bulk but you are not sure about how long it lasts, then today you are in the right place. In this post, we are going to tell you how long it takes before distilled water goes bad.
How Long Does Distilled Water Last?
Due to its physical characteristic, distilled water is vulnerable to absorbing carbon dioxide which can increase water acidity level, making it unsuitable for drinking. Commercially bought distilled water can last indefinitely if stored properly. On the other hand, if you are distilling water at home using a water distiller machine, then it will only be suitable for drinking for about a week. After that period, this water taste, smell and color might change. Of course, it is still safe to drink the water at this time, but it is better to discard it and preparer a fresh batch. So, if you have prepared distilled water at home, ensure that you finish the water within a week.
Is Distilled Water Safe for Drinking?
Yes, it is still safe to drink. This water does not have disinfectant or added chemicals that can harm your body. Additionally, distilled water is also good at cleansing the body because it does not contain additives. However, some health experts don’t recommend drinking distilled water. This is because this water does not have crucial minerals and nutrients that your body needs. Distilled water also has a flat taste that many people may find unappealing, thus leading to reduced water consumption. Studies have also shown that distilled water can lead to decreased metabolic function and increase in urine output which can result in electrolyte imbalance.
How to Tell if Distilled Water Has Gone Bad?
First, it is important to note that distilled water that is produced commercially does not go bad fast. It can last for an indefinite period if it is not opened because they have undergone a thorough distillation process that has eliminated all nutrients, minerals and contaminants that can result in microbial growth. On the other hand, home-based distilled water can go bad within a week after opening it. Some the things that indicate your distilled water has gone bad include;
- A weird smell.
- A change in color
- The water does not taste well
- Has impurities such as small animals, debris and dust
If you notice any of the above, then it is best to discard the water and prepare fresh water.
How to Increase the Lifespan?
How you store your distilled water will determine how long it will last. If you want to increase its lifespan, then you need to store it correctly. Generally, water should be stored away from direct sunlight, in a cool, dry place. When you open the bottled, it should be closed immediately after taking the required amount. If you are distilling water at home for drinking, you should store it in airtight glass bottles. If you want to store distilled water for later use, then you should store it in a glass or plastic bottle that is BPA free. The container should be sealed tightly. Distilled water can stay safe for a long time if it is properly stored and sealed.
Does Refrigeration Increase the Lifespan?
No refrigeration does not in any way increase the lifespan of distilled water. Once you open the water bottle, freezing will not have to increase its lifespan. The only way to make distilled water last for long is by storing it safely in an airtight container.
Does Distilled Water Contain Chlorine?
No, distilled water does not contain chlorine. The distillation process usually removes all chemical contaminants, impurities and bacterial contaminants, including chlorine.
What is the Difference Between Distilled and Regular Tap Water?
The main difference between distilled and tap water is the distilled water does not contain impurities such as chlorine, microbial contamination, nutrients and minerals. The distillation process has effectively removed all the above-mentioned contaminants, leaving water in its purest form. On the other hand, tap water has not been subjected through any process hence contains contaminants such as microbial, minerals, chemicals and much more.
If you have just bought the water distiller and you are wondering how long a freshly prepared distilled water will last, then today you have the answer. Home prepared Distilled water only last for about a week. After that, it should be discarded because its taste, smell and even color will start to change. If you want to your distilled water to last for an extended period, then you need to store it in an airtight glass bottle away from direct sunlight.