Why is My Tap Water Cloudy?
If you’ve ever poured a glass of water from your tap and noticed it’s cloudy or milky in appearance, you’re not alone. Cloudy tap water, sometimes referred to as ‘milky’ or ‘fizzy’ water, is a common issue and often nothing to worry about. The primary cause is usually tiny air bubbles trapped in the water. When water is pressurised through pipes, especially after maintenance or heavy rain, air can become dissolved. When you pour it into a glass, these bubbles rise to the surface and disappear, clearing up the water in seconds to minutes.
Other possible causes include:
- High water pressure: This can cause air to be forced into the water.
- Temperature changes: Cold water holds more dissolved air, and when it warms up in your pipes, the air is released.
- Plumbing work or repairs: After maintenance, air can become trapped in the system.
- Sediment or mineral deposits: Occasionally, minerals like calcium or magnesium can give water a slightly cloudy appearance, although this is less common.
If you’re unsure what’s causing the cloudiness, it might be worth getting a professional opinion. At PM247, our expert plumbers are experienced in diagnosing water quality issues fill in the form here to get a water leak fixed by a local PM247 plumber.
Environmental Factors that Contribute to Cloudy Water
Certain environmental factors can also cause your tap water to appear cloudy. For example, heavy rainfall can disturb sediments in local water supplies, temporarily affecting water clarity. Likewise, construction work near water mains can shake up sediment and create a cloudy appearance.
Cold weather is another factor—water temperatures drop, increasing the amount of dissolved air it can hold. This is why you might notice cloudier water in the winter months compared to summer.
How to Fix Cloudy Tap Water
If the cloudiness is caused by air bubbles, there’s usually nothing to worry about. Simply letting the water sit for a moment in a glass should clear it up. If it’s persistent or you’re unsure, try these steps:
- Run the tap for a few minutes: Sometimes air can be flushed out by running the water.
- Check with your neighbours: If it’s widespread, it may be a local supply issue.
- Clean your aerator: The small screen on your tap can sometimes trap debris and cause cloudiness.
- Contact your water supplier: If the problem persists, there may be maintenance or an issue with the main supply. Here are some quick links to major water providers in the UK to check for updates:
These providers often have live updates about maintenance or water quality issues in your area.
If these steps don’t resolve the issue, it might be time to get it checked out. Call PM247’s plumbing experts on 08082 504 203 and let us quickly identify the cause and provide the right fix to restore your water’s clarity.
Is Cloudy Tap Water Safe to Drink?
In most cases, cloudy water caused by air bubbles is perfectly safe to drink. However, if you notice:
- A persistent cloudy appearance that doesn’t settle
- An odd taste or odour
- Any discolouration (yellow, brown, or green hues)
It’s worth investigating further. Mineral deposits, while typically harmless, can sometimes indicate a need for pipe maintenance or filtration. If you’re unsure, PM247 can perform quick water checks to give you peace of mind.
Why Is My Tap Water Cloudy Then Clear?
Cloudy water that clears from the bottom up is almost always caused by air bubbles. As the bubbles rise and escape, the water clears, starting from the bottom of the glass. This is a natural process and is no cause for concern unless the water remains cloudy for an extended period.
If it doesn’t clear up after a few minutes, it might indicate a different issue. In cases like this, PM247’s plumbing team can investigate further.
Why Is My Tap Water White and Fizzy?
When water appears white and fizzy, it’s usually due to an abundance of tiny air bubbles. This often happens when there’s a change in water pressure or after plumbing work. The ‘fizz’ is simply the air escaping, much like when you open a bottle of sparkling water. If it clears up within a few minutes, there’s generally nothing to worry about.
If the water remains fizzy, it could be a sign of a different problem. PM247’s team is equipped to assess the situation and fix any issues promptly.
Cloudy Water from Tap Safe to Drink?
Yes, in the majority of cases, cloudy tap water is safe to drink, especially if it’s caused by trapped air. If you have concerns or notice other changes like smell, taste, or persistent cloudiness, it’s worth consulting with your water provider to ensure everything is in order. PM247 can also provide a professional assessment if needed.
How Do I Fix Cloudy Hot Tap Water?
Hot tap water can sometimes appear cloudy due to trapped air or mineral deposits. To address this:
- Run the hot tap for several minutes to flush out trapped air.
- Check your water heater temperature – if it’s too high, it can cause excess mineral release.
- Drain and flush your water heater annually to prevent sediment build-up.
If the problem persists, it might be worth getting your water heater inspected for scaling or other issues. PM247’s experienced plumbers can perform these checks and make sure your hot water runs clear and clean.
Cloudy tap water is usually harmless and easy to fix. However, if you notice any changes in taste, colour, or if the cloudiness doesn’t settle, PM247 is here to help. Our team of skilled plumbers can diagnose and resolve the issue efficiently, keeping your water safe and clear.
Need a plumber to fix your cloudy water? Call us on 08082 504 203 or fill in the form here to get your water supply back in order with a local PM247 plumber.
Cloudy Tap Water Questions and Answers
- Is cloudy water harmful to drink?
- In most cases, cloudy water caused by air bubbles is safe to drink. However, if it doesn’t clear up or has an odd taste, you should get it checked.
- Why is my tap water cloudy but clears after a few minutes?
- This is typically caused by tiny air bubbles trapped in the water, which rise and escape when left to stand.
- Can a plumber fix cloudy tap water?
- Yes, PM247’s expert plumbers can diagnose and fix the issue, whether it’s air bubbles, mineral deposits, or pipe concerns.
- Is cloudy hot water different from cloudy cold water?
- Yes, cloudy hot water is often caused by trapped air or minerals in the water heater. Flushing the heater can help.
- Should I call my water supplier if my water is always cloudy?
- If it’s persistent, it’s worth contacting your water supplier to check for maintenance or pipe issues.
Need a plumber to fix your cloudy water? Call us on 08082 504 203 or fill in the form here to get your water supply back in order with a local PM247 plumber.