


Ever turn on your tap expecting clear water, but instead, you see something cloudy, almost like milk?
You might think, “Why is my tap water cloudy?”
Don’t worry! Most of the time, it’s just tiny air bubbles causing the cloudy water from the tap.
But if the it doesn’t go away, or if something just feels off with your water, it might be a good idea to call Neighbourhood Plumbing to check for any hidden problems and help make sure your water is clear and safe to drink.
That said, it’s best for you to figure out if it’s just a harmless quirk or something that needs attention. Let’s learn more about what causes cloudy tap water and what to do next!
What Causes Cloudy Tap Water?

There are various reasons why your tap water is cloudy—and most of them aren’t as scary as they look! Here’s a breakdown of the most common causes:
1. Air Bubbles
The most common reason for milky water from the tap is simply tiny air bubbles. When water travels through the pipes in your home, it’s often under pressure.
This pressure, combined with temperature changes, can cause tiny air bubbles to form. Since it’s merely air bubbles, of course, this type of cloudy tap water is safe for you to consume.
2. Sediment or Minerals
Now, if your water is still looking cloudy after those bubbles settle, there might be sediment or minerals in the water. This is a sign that you have hard water, which has a higher concentration of minerals like calcium and magnesium in your water.
Hard water is not dangerous, but it can be a bit of a nuisance. Besides, you might also notice things like white spots on your faucets or your shower head looking a little crusty.
3. Plumbing Issues
Cloudy water can also be a sign of plumbing issues, such as corrosion in older pipes. If your home has older pipes, they might be starting to rust or corrode. Hence, you get cloudy water from tap.
When that happens, tiny bits of metal can mix with your water, which is harmful if ingested over time. So, it’s definitely time to call Neighborhood Plumbing to check things out before things get out of hand, such as fixing a leaking tap or other plumbing problems.
4. Municipal Water Supply Changes
If the local water company is doing maintenance or repairs, it can stir up sediment or introduce air into the water supply. This is why your tap water is cloudy or white.
However, it usually clears up once they’re done with the work. You can avoid consuming the cloudy water until it gets back to normal.
What to Do Once You Notice Cloudy Water from the Tap?

Sometimes, testing out the water is needed even after you know why your tap water is cloudy. Here’s what you need to do if you find your tap water has a white, milky appearance:
1. Let the Water Settle
Grab a clear glass and fill it with that cloudy water from tap. Now, let it sit for a few minutes. If the cloudiness starts clearing from the bottom up, it’s just air bubbles in your water. So, it’s totally safe to use.
2. Check for Other Signs
If your water is still cloudy or if you notice a funky metallic taste, weird smells, or even some off-putting colors, these could be signs of something more serious. Check out where the source of the problems is coming from.
Is the cloudiness happening only at one faucet? If so, the problem might be just in that area—maybe a specific pipe, types of taps, or the aerator.
But if you’re seeing cloudy water or brown water from tap all over the house, it could be an issue with your main water supply or your home’s plumbing system.
3. Contact a Professional
If you’re unsure about what’s causing the cloudiness or if the cloudiness sticks around, it’s time to call in a professional. A plumber can inspect your system for potential leaks, corrosion, or other issues.
Neighbourhood Plumbing’s leaking tap detection services can help you find any hidden problems so you can get your water back to its clear, refreshing self.
Is It Safe to Drink Cloudy Tap Water?

Now, you already have an idea about what might be causing cloudy water from your tap. But the big question is, “Is it safe to drink?” Let’s break it down:
- Air Bubbles: If it’s just bubbles, your water is safe. They’ll disappear soon.
- Sediment or Minerals: Not dangerous, but you may need a water softener if this keeps happening.
- Contaminants or Corrosion: If the cloudy water won’t clear up or if the water tastes weird, skip drinking it. Better get it tested to make sure you’re not consuming toxic liquid. You need to call a professional to check.
Additionally, you can also use a home water testing kit to check for common issues like water hardness, pH levels, or other contaminants.
Testing the cloudy tap water gives you peace of mind and helps you figure out the exact cause. Once you know, you can decide if you need to install a filter, soften your water, or call in the professionals.
Also read: Is Melbourne Tap Water Safe to Drink?
Conclusion
Cloudy water coming out of the tap can be a little unsettling, but don’t worry too much.
Often, it’s just air bubbles having their moment. If the cloudiness hangs around or you notice other unusual signs, it’s a good idea to check things out further.
Feeling unsure? Reach out to Neighbourhood Plumbing. We’re ready to help you sort out any water quality or plumbing issues and make sure your water is always clean and clear.
So, you can sip confidently and keep your home running smoothly. Contact us now!
About the Author
From unclogging the toughest drains to repairing leaking toilets, Ricky is a seasoned plumber who has brought his craftmanship to homes across Melbourne. He is passionate about sharing plumbing tips just as much as he is about fixing your plumbing issues. So, when your taps or pipes begin leaking, you know who to call.