What Happens If You Drink Moldy water? (Explained)

Drinking moldy water does not bother us because, in most cases, we are unaware of the consequences of drinking moldy water. We usually keep water in a plastic bottle for days before consuming it without hesitation. As water has no flavor and only a faint odor, we typically do not realize if there are any molds in the water we are drinking.

But the question is, is it safe to drink moldy water? The short answer is no; keep reading to find out further details.

Can Water Get Moldy?

Water is an ideal environment for mold growth as it contains a lot of moisture. Mold spores can enter tap water through various means such as cracks in the pipes, storage containers, and taps. Once they enter the water supply, they can quickly multiply and grow into mold colonies.

So, can your water bottle get moldy? Yes, it is possible for mold spores to grow in your water bottle and grow into colonies under ideal conditions. This is especially true if you do not clean your water bottle regularly.

Moldy water usually has a musty or earthy smell. It may also have a green, black, or white color. If you notice any of these signs in your water, it is likely contaminated with mold and should be avoided.

What is Water Mold

Kind of bacteria born in water. We usually see water molds in brackish water and wet soils. Most of the water mold species are saprotrophic which means they live on the dead. Now a question arrives, can mold grow in water? As molds need moisture surface to grow it is not completely impossible for them to grow in water.

Actually, mildews or molds grow in water which has rich nutrients. Because they need nutrients to survive. Mildew is the early stage of molds. Mold starts to grow within 24-48 hours. But it can become worse if it continues to grow. They regenerate by spores that travel through the air. Molds live on organic material and destroy the material they live on. Again, damaged molds cause serious health hazards.

Water molds lay a mat-like surface on the water and initiate spores. It happens when we keep our plastic water bottles in place for weeks and forget to drink the water from them. Only then molds can grow on the water surface. But rivers or any water source which have constant motion of water don’t get affected by molds. There are more than 1000000 types of molds but all of them are not harmless.

Mold in Drinking Water Signs 

Some symptoms indicate that your water has already been attacked by molds. Sometimes we take water from the well. There is a high risk of your water ha already home to water molds. It happens if the good cap gets damaged.  

Also, it’s not entirely impossible to get moldy water from the city water supply. Molds can easily live under a high level of oxygen with an organic food source. Even after cleaning your water tank, mold still can be found in your water just because of old and filthy pipes. Let’s see the symptoms of moldy water-

  • Under the bottle cap, you’ll see some blackish layer.
  • The water smells different.
  • If you notice dirt-like substances around the bottle.

Mold in water bottle symptoms

If you drink mold mix water from a bottle, it can make you ill. Symptoms like nausea, diarrhea, and other respiratory problems can happen in this situation. Therefore, it is advised not to have mold mix water.

What Happens If You Drink Moldy Water?

Drinking from a moldy water bottle or mold water can cause health problems. But swallowing a few isn’t a big deal. Give all thanks to our strong stomach which can kill any harmful pathogens.  But swallowing in large amounts may cause some health problems, including nausea, cramping, diarrhea, and other respiratory problems.  Here we have discussed it briefly-

Symptoms of drinking moldy water

Some types of mold can create allergic reactions. Other common indications could be coughing, Headache, sneezing, runny nose, lung irritation, congestion, sore throat, skin rash, and eye irritation.

Accidentally drank moldy water

If someone drinks moldy water accidentally, in general, it isn’t that bad. Hydrochloric acid that is present in the stomach, will kill them all and will turn them into neutral things. But still, as a side effect of stomach pain, nausea could happen.

Drinking Moldy Water Side Effects

Mold can cause various sickness and sometimes none at all, mold in drinking water symptoms actually depends on the person’s immunity system. In most cases, mold doesn’t affect us but a sensitive person can have nasal stuffiness, wheezing, irritation in the throat, and coughing. These are actually happening for mold allergies.

Often people ask can drinking mold makes you sick, yeah drinking mold from water can make you sick if you have a compromised immune system and lung disease, etc. So people with compromised respiratory conditions should avoid drinking moldy water.

Also Read : Best Mold Free Water Bottle

Does Water Mold In A Water Bottle?

The microorganism mold loves to grow in damp and moist places. If you think about your water bottle, it is the perfect residence for mold to grow. Though there are over 100000 harmless molds, the mold growing in your bottle may be toxic. You never know. Again, want to know the worst part? You can’t see them at first in your water. Isn’t it scary? But if you are conscious, you will get a smell, which will notify you about their presence.

Two varieties of mold you will find; Black mold and White mold- 

Black Mold in Water Bottle

Black mold is a kind of fungus and microorganisms neither an animal and plat. Already I have told there is more than 100.000 unique type of molds and black molds is one of them. It is greenish and smells like disgusting rotten leaves.

Black mold usually grows in a damp, dark place like our water bottle. But you can’t see them individually as they are micro-orgasmic. Sometimes you’ll see black thin film forming on the mouthpiece of the water bottle. It’s the sigh of a large number of black mold spores.

White mold in the water bottle

White mold is grown on bottle surfaces and they are hard to identify. In the early stages of mold growth, white mold is not as noticeable as black or green ones. White colored mold is not that visible, it is still not good for your health. Mold exposure can irritate the nose, eyes, skin, throat and lungs. But they can be easily removed from the surface of the bottle. 

Is Black Mold in Water Bottle Venturesome?

Now a question arises, Black or white which mold is dangerous? Well, Black mold is thought to be toxic mold rather than white.  Like other molds, there is sufficient possibility the mold spores thriving on the reusable bottle are not detrimental, but also, they can be allergic for some people. Moldy water bottle sore throat is the most common problem.

However, if you want to be healthy, you should be very much careful about your food and drinks. So, if you find any of the symptoms of mold presence in your water bottle, don’t neglect the fact. You should take immediate action against it. 

How to Get Rid of Mold from a Water Bottle

Surely, you are now thinking about the process of how to remove mold from the water bottle.

Every time you use a molded water bottle, you are introducing bacterias to your mouthpiece. You can also transfer viruses or bacterias through your mouthpiece. These microspecies can regenerate well in wet places. So cleaning your water bottle is a must to keep healthy. Surely, you are now thinking about the process of how to remove mold from the water bottle. Most of the case, we are tense about our children’s water bottles. Let’s conversate about some methods.

The nasty smell of water will indicate the presence of mold in your water bottle. Don’t neglect the fact if you find any bad aura from your drinking water. Clean it immediately. To get rid of the smell you must-

  • Wash your bottle daily. It is better to wash with  the dishwasher for getting a clean that is comparatively good than hand wash.
  • Use brush scrub to reach the edges
  • Take extra care to wash the mouthpiece.

Here we have discussed some methods briefly-

How to get mold out of water bottle

Using a Brush

It’s an excellent way to cleansing the bottle. First, leave a mixture of dish soap and hot water in your large bowl or your sink. Now put the bottle in the bowl and let it soak into the hot soapy water for 10-15 minutes. Use bottle brush to cleansing the bottom and edges of the bottle. Then wash the bottle with clean water thoroughly and leave it to dry properly. It removes the chance of being attacked by mold.

Baking Soda and Bleach

Two ways of cleansing the bottle by baking soda. Baking soda has been considering as a mild disinfectant for mold. Leave 2 spoons of baking soda in warm water and soak the water bottle there for several hours before finally being washed.

Secondly, some people use 1 teaspoon of baking soda and half teas spoon of bleach to disinfect anything. For this method, rinse the bottle there for 5-6 hours and wash it properly.

White Vinegar Therapy

Up to 82% mold can be removed with the therapy of white vinegar. fill your bottle with the mixture of white vinegar and water and leave the bottle in the passion for a night. Then wash the bottle with soap and warm water exquisitely to get rid of the smell of vinegar.

Instead of Bottle Brush

If you don’t have any brush or scrubber for bottle wash, then fill the bottle with some rice, warm water and little amount of dish soap and then close the lid and shake the bottle for several times. This the rice will work as the brush.

 These are some commonly used methods. Other methods that you can follow-

  • Boiling Water Is a great match for metal water bottles. Let the bottle sit overnight or for a couple of hours. After that scrub properly and wash it.
  • Cleaning tablets are also useful for cleaning anything from food to tubs.
  • Cotton soaked in alcohol will help you to clean the tighter places of the cap of your bottle.

However, you can follow any one of the methods that we have enlisted here and keep your drinking water safe.  

Also Read : Common Question and Answer about Drinking Moldy Water


Can mold in water make you sick?

Drinking a few sips of moldy water doesn’t do any harm in the long run. But if you use to drink moldy water continuously, it may harm your digesting system and also can cause different allergies. Often people ask can drinking mold make you sick, yeah drinking mold from water can make you sick if you have compromised immune system and lung disease etc. So, people of compromised respiratory conditions should avoid drinking moldy water.

Should I go to the doctor for mold exposure?

Often people ask can drinking mold make you sick, yeah drinking mold from water can make you sick if you have compromised immune system and lung disease etc. So people of compromised respiratory conditions should avoid drinking moldy water. You should go to the doctor to know about what is affecting you. The only doctor can diagnose the mold allergy according to your symptoms.

Can I remove the mold myself?

Yes, you can. In case the amount of black mold growth at home is small to treat alone. A simple mixture of bleach & water can help in this situation. Mix 1 cup of bleach to one gallon of water & apply it to the moldy spots. Use it to the mold spot & scrub away the growth. Dry the area when you’re done.

Best water bottle that doesn’t get moldy

Plastics & some metal vessels contain bisphenol. The Food & Drug Administration warned about its correlation with cancer. Glass is the safest water bottle. Because it’s chemical-free, made from natural materials & dishwasher safe. If you want to use a plastic bottle, then use food-grade plastic. You can also use stainless steel bottle too.

Final Thought

Moldy water doesn’t come only from the water bottle, sometimes your water tank can have mold and pipes too. Mold water will change the hardness and aesthetic quality of your freshwater. So, if you feel something change in water taste, just take help from water treatment professionals. And don’t get in tension about what happens if you drink moldy water. Short-time drinking of moldy water won’t make you pay off.

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