Is it safe to drink from a smelly water bottle?

Author: Prof. Therese Jacobs  |  Last update: Thursday, February 27, 2025

Is it safe to drink from a water bottle that smells bad? You should always ensure your water bottle is clean and free of bad smells before drinking from it. Not only can bacteria cause unpleasant odours, but it can also make you sick.

Should I drink from my water bottle if it smells bad?

Drinking from a water bottle that smells like plastic is generally considered safe, as long as the bottle is made from materials approved for storing liquids. However, if the smell is strong or persists, it might indicate that the plastic is degrading, which could potentially release harmful compounds into the water.

Is it OK to drink water that smells bad?

Sulfur bacteria alone is not a threat to your well-being, but it promotes the growth of other harmful materials such as iron bacteria that can clog wells, plumbing and irrigation systems. Elevated levels of hydrogen sulfide can harm you by causing nausea, headaches, delirium and convulsions.

Is it safe to drink water that smells like plastic?

Many people think that if their water tastes or smells funny, it will make them sick if they drink it. In fact, the things that most commonly cause tap water to taste or smell strange aren't harmful to drink.

What does mold in water bottle smell like?

The water inside may start to give off a musty, slightly earthy smell. Cloudy appearance of water. Mold can sometimes make the water in your bottle look cloudy or murky.

Why Should You Avoid Plastic Water Bottles?

Will I get sick from mold in a water bottle?

How can my water bottle make me sick? Individuals who are sensitive to mold may experience allergy flare-ups and respiratory problems based on the mold growing inside their water bottles, underneath the caps, inside the straws and even on the rubber ring that goes around the bottom of many stainless-steel models.

What are the 10 warning signs of mold toxicity?

Although symptoms can vary, the most common symptoms seen in people exposed to mold indoors include:
  • Nasal and sinus congestion.
  • Eye irritation, such as itchy, red, watery eyes.
  • Wheezing and difficulty breathing.
  • Cough.
  • Throat irritation.
  • Skin irritation, such as a rash.
  • Headache.

Is it safe to drink water that smells like mold?

Water that has a musty smell is generally safe to use. However, to be cautious, the easiest way to rectify the problem is to employ a water dispenser with filtration capabilities.

Why does my water bottle smell like body odor?

Lack of Proper Cleaning

Water bottles are good at trapping odors and bacteria. If you don't properly clean the container that holds your water, it can become contaminated with mold or mildew.

Is smelly plastic safe?

In general inhalation of plastic fumes can lead to an increased risk of heart disease, respiratory side effects such as aggravated asthma, skin irritations, headaches, nervous system damage, and other organ damage such as the kidney, liver, and reproductive system.

Why does my plastic water bottle smell weird?

Most odor and taste problems occur when bottles are stored in wet areas or kept sealed for long periods of time with liquid inside. Polyethylene bottles can also develop unpleasant tastes/odors when they're used to store a variety of acidic juices.

Is it safe to drink tap water that smells like sulfur?

If the sulfur level in your drinking water is not too high, it shouldn't lead to any health issues. However, too much sulfate could lead to the following problems: Diarrhea: High sulfate levels can cause diarrhea. Dehydration: Prolonged diarrhea from sulfate water can lead to dehydration.

How to remove smell from water?

Chlorine is the most widely used oxidant to remove odor from water, but at best deemed mildly effective. Oxygen and potassium permanganate are also only mildly effective water treatment solutions. Oxidizers such as ozone and chlorine dioxide are by far the most efficient in eliminating odor from water.

How to remove odor from a water bottle?

White vinegar solution: Fill the bottle halfway with equal parts warm water and white vinegar. Let it sit for about 15 minutes, then scrub and rinse thoroughly. The vinegar will help eliminate odors and disinfect the bottle all at once.

How do you know if a bottle of water is bad?

If water has been stored properly and shows no signs of contamination (like odor, discoloration, or particles), it's generally safe to drink even if it's "old." However, if water has been exposed to the environment, stored in a warm place, or stored in plastic for an extended period, it's best to be cautious.

Can I drink water if it smells?

Most drinking water does not have a noticeable taste or odour, however there may be some situations where this is not the case. If you suddenly notice a particularly bad or strong smell or taste which makes the water unpalatable, you should contact your water company.

Is it OK to drink from a smelly water bottle?

Is it safe to drink from a water bottle that smells bad? You should always ensure your water bottle is clean and free of bad smells before drinking from it. Not only can bacteria cause unpleasant odours, but it can also make you sick.

Is it safe to shower in water that smells like sulfur?

Bathing and showering: While sulfur water won't harm your skin, the odour can linger on your body and hair, making you feel less clean. The unpleasant smell can also make bathing a less enjoyable experience. Washing clothes: Sulfur water can leave yellow stains on laundry and make clothes smell unpleasant.

What are the symptoms of mold poisoning in water bottles?

Common symptoms of mold exposure include respiratory problems such as coughing, wheezing or throat irritation, as well as nasal congestion, skin irritation and, in severe cases, mold-induced infections.

What does toxic water smell like?

Hydrogen Sulfide and Sulfur Bacteria in Well Water. Hydrogen sulfide gas (H2S) can give water a “rotten egg” taste or odor.

What are the symptoms of bacteria in water bottles?

These bacteria can potentially cause a variety of issues. “You may become sick and develop gastric illness, such as diarrhoea or vomiting,” Hussain continues. “Gram negative rods – another common bacterium found in unwashed bottles – can lead to urogenital tract infections and pneumonia.”

What kills mold in your gut?

What foods help detox from mold?
  • Organic and Grass Fed Meats. Meat is still essential to a healthy diet for many individuals. ...
  • Wild Caught Fish. Fish is also a great staple to a healthy diet. ...
  • Leafy Greens. ...
  • Vegetables. ...
  • Healthy Fats. ...
  • Raw Nuts and Seeds. ...
  • Herbs and Herbal Teas. ...
  • Alternatives for those with a sweet tooth.

How long does it take to get sick from mold exposure?

According to the CDC, people usually experience their first symptoms within 2 to 9 hours of their first exposure. On the other hand, some people could go for weeks or months before feeling sick if their exposure is limited enough. This is why it is also important to check damp, dark areas of your home for mold.

What to do if you drink moldy water?

Seek medical attention: The first and most important step is to seek medical attention immediately [1]. Mold contains toxins and spores that can be harmful if ingested, so it is crucial to consult a healthcare professional. Observe for symptoms: Pay attention to any symptoms that may arise after drinking moldy water.

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