What To Do If You Drink Moldy Water; Expert Opinion

Water is an essential component of our daily lives, and we depend on it for many activities. However, water can become contaminated, including from mold growth. Drinking moldy water can be hazardous to your health. It is important to recognize the potential risks associated with consuming water that has been contaminated with mold and to take immediate action to resolve the situation. Therefore, in this article, we will explain “what to do if you drink moldy water.


As we all know, water contamination is a serious concern, and mold growth in water sources can lead to various health problems.

But What is mold?

Mold is a type of fungi that thrives in moist environments, and when it finds its way into water sources, it can multiply rapidly, creating a health hazard if consumed.

Understanding the Dangers of Moldy Water

Mold is a variety of fungus that prospers in moist and humid surroundings. If mold spores encounter water, they can quickly propagate and multiply. The presence of mold can often lead to a distinct smell, an undesirable taste, and observable particles suspended in water. Drinking such water can potentially expose you to health risks.

Immediate Actions to Take If You Drink Moldy Water

Follow are the few steps to consider regarding what to do if you drink moldy water. These include;

Recognizing the Signs:

In case of accidentally drinking mold-contaminated water, it is crucial to be vigilant of any indications that may suggest potential health consequences. Symptoms like queasiness, retching, loose motions, stomach ache, and respiratory problems might surface. Keep a close eye on your physical condition and take necessary measures if you encounter any unusual symptoms.

Seeking Medical Attention:

If you have reason to believe that you have ingested mold-contaminated water and are encountering severe symptoms, it is imperative to seek medical assistance without delay. Get in touch with your healthcare provider or proceed to the closest emergency room for a thorough assessment and suitable medical intervention.

Long-Term Effects of Drinking Moldy Water

Drinking moldy water can create some long-term and bad affects on your health. These include:

1. Health Risks:

Drinking water contaminated with mold can pose various health risks, as mold can harbor mycotoxins – harmful substances that can trigger allergic reactions and other adverse health effects in certain individuals. Prolonged exposure to mycotoxins can result in severe health complications.

2. Allergies and Respiratory Problems:

Allergies and respiratory issues are common outcomes of mold exposure, especially for vulnerable individuals. Symptoms like sneezing, coughing, congestion, and wheezing are usual. Individuals with pre-existing respiratory conditions, such as asthma, may experience more severe reactions.

3. Potential for Chronic Illnesses:

Long-term exposure to moldy water can increase the likelihood of developing chronic illnesses. Such illnesses may include skin disorders, respiratory problems, and even neurological disorders. It is essential to address the issue promptly to minimize the risks associated with prolonged exposure to moldy water.

Steps to Prevent Moldy Water Contamination

Regarding the question, what to do if you drink moldy water? Here are a few steps to prevent moldy water contamination. These include:

1. Regularly Clean and Maintain Water Sources:

Maintaining and cleaning water sources on a regular basis, such as storage tanks, pipes, and faucets, can help prevent the growth of mold as we have discussed for Brown Tap Water After Heavy Rain. Ensure that there are no leaks or moisture accumulation in these areas, as they provide an ideal environment for mold growth.

2. Proper Storage and Filtration:

Proper storage and filtration of water are crucial in preventing mold contamination. Store water in clean, airtight containers, and avoid keeping it stagnant for long periods. Using water filtration systems can help remove impurities, including mold spores, and improve the overall quality of your drinking water.

3. Testing Water Quality:

Testing the quality of your water periodically is essential to ensure its safety. You can use water testing kits at home or seek professional testing services for a more comprehensive analysis. Regular testing enables you to identify and address any potential issues promptly, safeguarding you from mold contamination.

Treating Moldy Water at Home

A. Boiling Water:

Boiling water is an efficient method of killing various microorganisms, including mold spores. Bring the water to a rolling boil for at least one minute before consuming it to ensure its safety. However, it is essential to note that boiling alone may not remove other contaminants present in the water.

Boiling water to remove mold from it

B. Using Water Disinfectants:

Water disinfectants like chlorine-based products, such as bleach, can be used to treat mold-contaminated water. Follow the manufacturer’s instructions to ensure proper disinfection, and allow the treated water to stand for a designated period before consumption.

Using Water Disinfectants

C. Installing Water Filters:

Installing a water filter designed to remove mold, bacteria, and other impurities from your water supply is a viable option. Choose a filter that matches your requirements and follow the manufacturer’s instructions for installation and maintenance. As when there is no moldy water, then there is no chance to drink it.

installing water filters to avoid moldy water

Seeking Professional Help for Severe Cases

Along with the solutions suggested above for what to do if you drink moldy water , you can also carry out other steps as discussed below. These include:

Mold Removal Specialists:

Suppose you detect mold growth in your water sources or suspect widespread contamination. In that case, it is advisable to seek assistance from mold removal specialists. They possess the necessary expertise and equipment to evaluate the extent of the issue, safely eliminate the mold, and prevent future occurrences.

Water Testing and Treatment Companies:

If you are unsure about the safety of your water supply or suspect persistent mold contamination, consider contacting water testing and treatment companies. These professionals can perform comprehensive tests, identify any potential hazards, and recommend appropriate treatment options.


Consuming mold-contaminated water can have severe repercussions for your health. It is vital to be aware of the signs, seek prompt medical attention if necessary, and take precautionary measures to prevent future contamination. Regular maintenance and cleaning of water sources, proper storage, filtration, and periodic water quality testing are crucial steps to ensure that your drinking water is safe.

If you come across moldy water, follow the appropriate methods to treat it at home or seek professional help if the situation worsens. Remember that your health and well-being should be your top priority, and taking necessary precautions to prevent mold contamination is essential.


What happens if you accidentally drank moldy water?

Drinking from a water bottle contaminated with mold can make you ill as you are ingesting mold directly. Mold can trigger various health issues such as respiratory problems, queasiness, abdominal cramps, diarrhea, and unexplained infections. These health problems arise mainly due to the ingestion of mycotoxins, which are produced by molds and can cause a wide range of adverse health effects. It is essential to avoid consuming water from moldy bottles to safeguard your health.

What to do after drinking moldy drink?

In case you accidentally drink mold-contaminated water, seeking immediate medical attention is of utmost importance. Mold harbors numerous toxins and spores that can pose severe health risks if ingested. These toxins, known as mycotoxins, can trigger various adverse health effects, making it crucial to address the issue promptly. Taking immediate action can help minimize the potential health hazards associated with the ingestion of moldy water.

How do you remove mold from drinking water?

Baking soda, being a mild natural disinfectant, is ideal for cleaning mold in water bottles without leaving any scent behind. Its gentle properties make it effective in removing mold while being safe to use. Baking soda’s properties make it a perfect option for cleaning moldy water bottles without causing any harm or leaving any unwanted odor.

Can mold grow in tap water?

Although mold is a frequent occurrence in homes, its growth in the interior of water pipes or filters is relatively rare. While the chances of your drinking water getting contaminated with mold are low, it is still possible.

2 thoughts on “What To Do If You Drink Moldy Water; Expert Opinion”

Leave a Comment