Shelf Life

Does Distilled Water Go Bad? Find Out Here

Have you ever wanted to know if distilled water goes bad?

We’ve all heard that drinking plenty of water is important for our health and well-being. But what kind of water should we be drinking? Is it okay to drink distilled water from the store? does distilled water go bad?

Also, discover the shelf life of coconut water and find out if it goes bad over time. Expert insights revealed.

Find out how long water that has been treated can last and what conditions it needs to stay safe. That will help you feel more comfortable drinking it.

Can Distilled Water Go Bad?

People are not sure which type of water to drink and how long it will last. Distilled water is one of the most popular options, but does it go bad?

If you store it the right way, distilled water can last for longer. This water can last up to 5 years if you don’t open it. Other kinds of bottled water only last 2 years. Distilled water will not make you sick. If not stored carefully, it can get contaminated.

Distilled water is different from other kinds of bottled water. It does not have any minerals or nutrients. You don’t need to worry about them going bad. It is important to get minerals from other sources. Otherwise, If you don’t eat foods with minerals, your body won’t get all the benefits.

How To Tell If Distilled Water Is Bad?

How To Tell If Distilled Water Is Bad?  | Epic Nutritions

It can be difficult to know, but there are some signs you can look for as follows.

Green Algae

If you notice green algae in your distilled water, it is a sign that the water is no longer good. Algae is a plant that grows in water. It usually looks green. If you see any green stuff in your distilled water, throw it away. Algae can grow in the water and make it polluted.

Cloudy Appearance

If your distilled water looks cloudy, it means it is old and not good anymore. It can become cloudy if it has been sitting around for a long time.

Chemical or ‘off’ Smell & Taste

If your distilled water does not smell or taste right, it could be bad. If the water smells bad or tastes different, you need to get rid of it.

Expiry Date

Lastly, look for the expiration date on the package if it has one. If it’s past its expiration date, then it’s probably best to go ahead and throw it away.

Pay attention to signs that show your distilled water is fresh. That way you can always have the best water. The best way to consume fresh and clean distilled water is to buy it from an official store.

You can also use activated carbon filters to remove any impurities from the water. If your bottle has pollutants. This process will clean it so that it is safe to drink.

Is Expired Distilled Water Safe to Use?

It depends on what you’re using it for. Distilled water does not expire and can be safely stored indefinitely. Water starts pure, but over time it can get contaminated when exposed to air or other materials.

If you want to use distilled water for things like ironing or batteries, it should be ok. If you want to drink it or use it to make food and drinks, use fresh distilled water instead.

Using expired distilled water can be hazardous to your health. When distilled water is left open, it can get polluted with minerals and other chemicals.

The CDC said that in 2014, germs in the water made 7 million people sick. It made 601,000 people visit the emergency room. 118,000 people had to go to the hospital and 6,630 people died. The report said that waterborne diseases cost a lot of money. It was $3.33 billion for hospital visits and emergency help.

How to Extend the Lifespan of Distilled Water

Distilled water is a great choice for drinking and cooking. It’s free of minerals and contaminants, providing us with clean, safe drinking water. Here are some ways to make sure your distilled water stays pure and lasts longer.

Keep Away From Direct Sunlight 

Keep Away From Direct Sunlight  | Epic Nutritions

Sunlight and heat can make plastic bottles and another packaging bad. It happens quickly.

According to the article published in national geographic. It is not good to keep plastic bottles in sun for longer.

“Exposed to extreme heat, plastic bottles may ultimately become unsafe”

If you put distilled water in glass bottles, it might be better if you put them in the sun.

Research shows that if you leave a glass bottle of water in the sun for some time. It can help make the water cleaner and safer to drink.

Right Storage Container

After buying distilled water, store it in the right container. Plastic bottles are the best choice for carrying water. They do not leak and they do not take in any pieces of dirt or particles. It is a good idea to use a glass or metal container for extra safety.

Keep Storage Containers Sealed

It’s important to keep all storage containers sealed tightly at all times. It will stop dirt, dust, and other bad things from getting into the bottle. Water will last longer.

Refrigerate Opened Bottles 

Refrigerate Opened Bottles   | Epic Nutritions

If you’ve opened a bottle of distilled water, it’s best to refrigerate it. Cover the water so it does not evaporate. This way the water is safe for drinking and cooking.

Keep Away From Chemicals & Contaminants 

Keep your distilled water away from chemicals or contaminants. Also, keep pesticides and fertilizers away from storage containers. Doing this will help keep your distilled water clean and pure.

Doing these simple things can help you use distilled water for a long time. Clean drinking water is very important for your health. Make sure that the distilled water you drink is stored and taken care of in the right way.

Storing Distilled Water for Home Appliances

Keep the product away from liquids like gasoline, and paint thinner. Also, store water away from cleaners and chemicals. To be extra careful.

If you want to save distilled water for a long time, use a container made of high-density polyethylene. It is the best kind of container.

Is It Safe To Drink Distilled Water?

Yes, drinking distilled water is generally considered safe. Bottled water is the purest type of drinking water. It does not have any minerals, dirt, or other bad things in it as tap water.

Distilled water is made by boiling regular water. Then, the steam that comes off the top of the water is collected and turned into distilled water. The steam is changed into a liquid form. Liquid has no minerals or other things in it that could be bad.

Can Bacteria Grow In Distilled Water?

Yes, bacteria can grow in distilled water. Bacteria are tiny living things. They can be found almost everywhere, like in the air, soil, and water. They even live inside other organisms!


Does distilled water need to be refrigerated after opening?

Put distilled water in a place that is not too hot and away from the light. The pantry or refrigerator is a good place to choose.

Does distilled water have chlorine?

No, it doesn’t contain chlorine. It has been purified so it does not have any minerals or chemicals in it.

Can you store water for 5 years?

Water from the store can be kept for 5 years. The water that you fill at home should be changed every year.

Can you drink rainwater?

Rainwater may help with some things, but it is not as clean as you might think. You should not drink it.

What is the pH of rainwater?

Normal rain is slightly acidic. The pH value of clean rain is usually between 5.0 and 5.5. But, when it mixes with pollutants from power plants and cars, the rain becomes more acidic.

What is the pH of distilled water?

Normal saline had a pH of 5.4 and distilled water had a pH of 5.7.

Does Distilled Water Go Bad? | Final Words

Distilled water does go bad, eventually. However, If you keep the water in the right place, it can last longer. You can use it to drink and in cooking. Also, to fill up CPAP machines or humidifiers.

It is safe to drink distilled water, but it should not be too old. Many people drink it all the time and find benefit from its extra pureness.

Bacteria can technically grow in distilled water if there is enough food present. Distilled water is a great way to get clean, safe drinking water. It is reliable and efficient.

Dr. Renata Micha

Meet Dr. Renata Micha, a wellness and nutrition expert passionate about helping people live healthier lives through good nutrition. With a diverse academic background in human nutrition and dietetics, she holds a Ph.D. and has worked in various institutes across the US.

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