Dangers of Bacteria in Shower Heads and Solutions to Eradicate Them

Many of us spend a lot of time bathing. Why not? It’s relaxing and you can enjoy a moment of quiet and loneliness. Of course, the purpose is cleaning our bodies from head to toes. But have you ever considered that your shower-head might be full of unpleasant microbes and bacteria?
A recent study, made by the scientists of Manchester University, revealed that inside the shower heads can grow bacteria and fungi. These microbes are a big threat to the entire body, but mostly to the eyes, ears, lungs, hair and the digestive system.

A shower full of bacteria is dangerous

For example, any dirt that comes from the shower and contacts your eyes can produce big damages leading to inflammation of the cornea or eye infections. It is said that the sink in your bathroom and even the toilet is much cleaner than the shower. Well, showering every day is absolutely necessary for a correct hygiene, but getting in permanent contact with these pathogenic microbes that live in the shower heads, will generate at some point great health issues. The question is when? Sooner or later, the immune system will collapse and, whether it’s about the eyes, ears or any other part of the body, this mycobacterium living in shower-heads will lead to serious health dysfunctions.

Could this bacteria seriously affect us?

These microbes can affect our lungs, causing respiratory infections and chronic respiratory diseases. The symptoms of any bacterial infections can manifest differently. Unexplained weight loss, breathing issues, coughing or an increased mucus production, could be the result of getting in touch with microbes living in your shower-head.

This horrifying bathroom scenario may hunt your thoughts because, unfortunately, is a true fact. Every time you turn on your shower, billions of microbes are poured into your hair, mouth, all over your skin and deeply inhaled into your lungs.

Did you know this?

Did you know that in 1976, in America, thousands of people died because of waterborne infection called the “Legionnaires’ disease” caused by a bacteria found in their shower-heads?
Another type of fungi called “Malassezia Restricta”, has been discovered in the black gunge of the shower-heads. Besides dandruff, this fungus can harm your scalp producing dangerous infections that can affect your hair and the entire skin. Women who shower, for example, immediately after finishing waxing, are vulnerable to infections, as their hair follicles remain opened for a longer period. It would be recommended to use sterile water in the sensitive areas, a day or two after finishing the waxing process, in order to prevent a skin infection.

Unfortunately, a certain bacteria called “Acanthamoeba”, that lives in our tap water, in a worst case, could produce blindness. The most susceptible to this dangerous bacteria are people who wear contact lenses because their cornea can easily get scratched if getting in touch with it. Infants, who are still developing, and their immune system isn’t strong enough to defeat bacteria, are more likely to suffer from a lot of diseases.

Tips for a safe shower

Time spent while showering or bathing must be relaxing and safe. You don’t want any microbes in your house that could endanger you or your child. Maybe a shower filter system could be useful in keeping you away from these nasty germs. This process of filtration is a very simple one, and also an affordable one. With a simple attachment to your shower line, you will obtain clean water, free of chemicals, microbes, chlorine or other volatile compounds found in your tap water. This system will improve your shower experience, leaving your skin, hair and entire body with a pleasant sensation of freshness and revival.

Use household products

Every five or six months, simply disconnect the shower-head and soak it in a bowl of vinegar and leave it there for a couple of hours. If you want to do this with all the showers, use a new bowl with vinegar, don’t clean them in the same place. The vinegar is a powerful cleaning fluid and has disinfectant properties. Use a brush to perfectly scrub the shower head, soak it in vinegar for a while, then repeat the scrubbing action from inside out. After the vinegar disinfection, simply let the water flow through the shower for few minutes, in order to remove the smell and flush it out. If your shower has a flexible nozzle, you should consider cleaning it too. Carefully scrub them with a little brush in order to remove the mineral buildup.


If you’re using other products, such as harsh cleaning products containing strong chemicals, it’s possible to damage the shower. Before taking any risk, simply read your instruction manual, or contact your product’s service department.