Let’s be honest—owning a swimming pool in Singapore is a dream, but maintaining it? That’s where things get real. One day, you’re enjoying a relaxing dip, and the next, you’re staring at those strange white stains on your pool tiles or walls. If this sounds familiar, you’re not alone. Many pool owners in Singapore face this issue, and we’re here to break it down for you.
What Are These White Deposits?
Those chalky white spots you’re seeing are most likely calcium or mineral deposits. They build up over time due to hard water, chemical imbalances, or just plain old neglect. And trust us, if left untreated, they can damage the pool surface and look really unsightly.
This is why working with experienced swimming pool contractors in Singapore matters. A good swimming pool contractor in Singapore will not only build your dream pool but also help you avoid long-term maintenance issues like this.
Why Do White Deposits Happen?
Here are the usual culprits:
- High pH levels
- Hard water (rich in calcium and magnesium)
- Poor filtration or circulation
- Inconsistent chemical treatment
The right swimming pool maintenance company near me can test and treat your pool to prevent future issues.
How to Remove White Deposits from Your Pool
If you’re already seeing these stains, don’t panic. You’ve got options.
1. Manual Scrubbing
Use a pumice stone or tile cleaner. But be careful—you don’t want to damage the surface. It’s safer to call professional swimming pool cleaning service providers who know exactly how to treat each surface type.
2. Chemical Cleaning
Acid washing may help, but it’s not a DIY job. This method should only be handled by trusted swimming pool maintenance services.
3. Professional Pool Maintenance
Hiring a reliable swimming pool maintenance company is the smartest way to handle white deposits. Whether it’s a one-off job or part of regular upkeep, professionals know how to restore your pool’s sparkle.
Prevention Tips from the Pros
To keep those white stains away:
- Balance your pool water regularly
- Hire qualified swimming pool contractors in Singapore to inspect your system
- Schedule weekly cleaning with a reliable swimming pool maintenance company
Understand the swimming pool maintenance cost in Singapore—investing in prevention now saves big money later
If you’re not sure where to start, PoolParty is your go-to solution for all things pool—whether you need help with water chemistry, cleaning, or even renovation. Our team of expert swimming pool builders and contractors knows what it takes to keep your pool pristine.
Don’t Ignore White Deposits – They Won’t Go Away on Their Own
White deposits are more than just cosmetic. They can lead to long-term damage if ignored. That’s why choosing experienced swimming pool contractors and trusted swimming pool maintenance services in Singapore makes a world of difference.
At PoolParty, we provide everything from pool building to swimming pool cleaning service, tailored to your unique needs. We’re more than just a swimming pool maintenance company near you—we’re your pool’s best friend.
Ready to Restore Your Pool?
Don’t let white deposits ruin your outdoor oasis. Talk to our friendly team today and get the help you need from professional swimming pool contractors in Singapore.
👉 Contact PoolParty Now to schedule your pool maintenance!

Need pool maintenance? Let PoolParty do the hard work while you enjoy the swim!
FAQS
What are the white deposits in my pool?
White deposits are usually calcium or mineral buildup caused by hard water or imbalanced pool chemistry.
Is it safe to swim in a pool with calcium deposits?
Yes, it’s generally safe, but the rough surfaces caused by calcium buildup can irritate the skin or damage swimsuits.
How do I get rid of white sediment in my pool?
Use a pool vacuum to remove sediment and balance the water chemistry to prevent it from returning.
How do I remove efflorescence from my pool?
Efflorescence can be cleaned with diluted muriatic acid or a commercial cleaner, but for safety, it’s best handled by professionals.
What causes calcium deposits on pool plaster?
High calcium hardness, evaporation, and high pH levels contribute to calcium deposits forming on plaster.