How to fix cloudy tap water


Have you ever filled a glass with tap water only to find it looks more like a frothy pint of beer than a refreshing drink? This common problem, known as cloudy tap water, can be both puzzling and concerning. But how to fix cloudy tap water? Knowing the causes of this issue can be vital for your own peace of mind as well as for guaranteeing the security and quality of the water you drink.

In this article, we’ll share with you several sources of cloudy tap water, including harmless air bubbles and possibly harmful contaminants. Also, we will discuss the potential health issues linked to these variations in water clarity, and we will offer practical advice for managing and preventing murky water in your home. By demystifying the causes and remedies, we hope to help you ensure that your tap water is as safe and clean as possible.

Why is My Tap Water Cloudy?

  • Causes of cloudy tap water
  • Health risks associated with cloudy tap water
  • Prevention and Treatment of Cloudy Tap Water

Causes of Cloudy Tap Water

Cloudy tap water can be caused by a variety of factors, which might impact the water’s appearance and safety. These components include natural occurrences in the water supply system as well as disruptions caused by environmental or mechanical factors. Understanding how to fix cloudy tap water involves addressing these common causes, especially in suburbs such as Elizabeth, Mawson Lake, and Prospect, where residents often report frequent issues with water clarity due to older infrastructure and sediment disturbances.


  1. Sediments and Minerals: Sand, silt, and clay are common culprits, as are minerals like magnesium and calcium. These are naturally occurring materials that may find their way into the water supply through the surrounding land, particularly following a rainstorm or as a result of soil disturbances near water pipelines. They may give the water a discoloured or muddy appearance.
  2. Air Bubbles: One of the most common and harmless sources of murky water is trapped air bubbles. When water enters the pipes at high pressure and leaves the tap at low pressure, this usually happens. The cloudiness caused by the air normally passes quickly as the bubbles rise to the surface and vanish, reassuring homeowners about the safety of their tap water.
  3. Microorganisms: Algae and bacteria can occasionally flourish in water supplies, particularly if the water source or distribution system becomes contaminated. These organisms can cause health issues and provide the impression of cloudy water if they are not properly maintained.
  4. Chemicals: Pollutants from industrial runoff and various chemicals used in water treatment can also result in cloudy tap water. Among these compounds that may affect the water’s safety and clarity are silicates and phosphates.

Health Risks Associated with Cloudy Tap Water

Cloudy tap water can have a number of health risks, particularly if it is contaminated with harmful chemicals, viruses, or bacteria. These risks can be especially dangerous for vulnerable groups, such as young people, the elderly, and people with compromised immune systems. If you’re wondering, “Why is my tap water cloudy?” It could be due to these harmful contaminants that pose serious health threats.

Potential health hazards

Contaminated water has the potential to spread diseases like cholera, typhoid, and diarrhoea. For instance, microbiological contamination is a significant risk and can lead to severe health issues such as diarrheal disorders, which are a leading cause of death globally, especially in children under the age of five (World Health Organisation (WHO)). Water sources contaminated with faeces are often the source of this contamination.


Risks to vulnerable groups

The health risks connected with contaminated water are particularly substantial for communities that are already vulnerable. For example, children who live in areas with poor sanitation and tainted water are more likely to suffer from diarrheal infections, which can have long-term consequences for their growth and well-being. The World Health Organisation (WHO) states that illnesses brought on by aquatic microorganisms are more common in the elderly and in people with weakened immune systems.

Prevention and Treatment of Cloudy Tap Water

Here’s a simple way to introduce strategies on how to fix cloudy tap water: we’ll explore several straightforward solutions that ensure your water is clean and safe.


  • Boiling
    One easy technique to get rid of any bacteria that might be creating cloudiness in your water is to boil it. It’s a simple solution to guarantee that the water is safe to drink.
  • Filtration
    Clearer water can be achieved by using filtration systems, particularly those that use reverse osmosis, to drastically reduce the amount of silt, minerals, and other impurities.
  • Chemical treatment
    Installing a water softener can help counteract hardness, which is typically caused by an excessive amount of minerals like calcium and magnesium and can cause cloudiness. Through this process, the minerals are traded for sodium ions, which clarifies the water.
  • Professional cleaning
    The accumulation of sediments and other problems that might lead to hazy tap water must be avoided with routine professional cleaning and repair of water heaters and plumbing systems. Minerals, rust, and dirt are examples of sediments that can build up over time, particularly in water heaters where the hot water can dissolve these elements and let them into your water system. In this type of situation, you may also need a blocked drain service to ensure that any clogs caused by these sediments are effectively removed. In order to keep your water clear and ensure that these systems operate well, Will’s Plumbing Adelaide provides thorough cleaning and maintenance services. They are a reputable option for managing such plumbing issues because of their track record for dependability and effectiveness..


A variety of factors, such as sediments, air bubbles, microorganisms, and chemicals, can cause cloudy tap water. You need to be aware of these factors in order to ensure the safety and quality of your drinking water. A few effective methods to prevent and fix murky tap water are boiling, filtration systems, chemical treatments, and professional cleaning. Regular upkeep and observation of the water’s quality are vital. For best results, contact professionals such as Will’s Plumbing in Adelaide to manage any recurring issues and to keep your tap water clear and clean on a regular basis.

About Us

We are an Adelaide based water and gas plumbing business covering most areas around Adelaide.

We have been helping our customers for over a decade with their blocked drains, hot water heaters, gas leaks, leaking taps, pipe relining and much more.

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