Mould Treatment for SG Homes

Say Goodbye to Mould — For Good

Singapore's humidity makes mould one of the most common problems in local homes. Most treatments only address what's visible on the surface — which is why it keeps coming back. Asher's 5-step mould treatment is designed to eliminate mould at the source, not just cover it up.

Does This Sound Familiar?

🦠 Mould patches keep returning even after repainting
🦠 Booklice moving across your walls.
🦠 You've had mould treated before — but it came back within months

If any of these sound like your home, the root cause hasn't been properly addressed. That's what our 5-step process is designed to fix.

Check out our upgraded 5-Steps Mould Treatment video!

Asher's 5-Step Mould Treatment

1️⃣ High-Temperature Steaming — 163 degrees celsius steam that penetrates deep into the wall surface to kill mould at the source, not just what's visible on top.

2️⃣ Specialist Mould Treatment Solution — A dedicated treatment solution is applied for maximum efficacy, eliminating all remaining mould spores and mould mites completely.

3️⃣ Machine Sanding — We sand all treated walls using a sanding machine to remove mould mite carcasses and residual matter, leaving walls smooth and properly prepared.

4️⃣ Oil-Based Sealer — An oil-based sealer is applied as a protective barrier, providing strong paint adhesion and a long-lasting defence against mould recurrence.

5️⃣ Two Coats of Paint — Two full coats of your chosen paint colour for a clean, beautiful finish. We'll help you select the right paint model for your needs and budget.

Before We Start

We know you can't wait to get started. We too are eager to help you get rid of mould for good! But hear us out....

Mould is often a symptom of an underlying issue — leaking pipes, water seepage, poor ventilation, or damaged trunking. If structural issues are present, we will advise you to address them first before treatment begins, so the results last.

We believe in fixing things properly, not painting over them so you can truly have lasting results and a mould free home for a long time.

Why Homeowners Choose Asher for Mould Treatment

✅ We treat the cause, not just the symptom. Our 5-step process is designed specifically for Singapore's humid climate and doesn't cut corners at any stage.

✅ We use the right tools and products. From our steaming machine to specialist treatment solution to oil-based sealer and quality paint, every product in our process is selected for efficacy and longevity.

✅ We communicate clearly. From the site inspection to the final coat, you'll know exactly what we're doing, why, and what to expect.

✅ Our work is backed by reviews. With over 5,000 satisfied homeowners and recognition from MoneySmart, BestLah, and Best In Singapore, our track record speaks for itself.

What Our Customers Say

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Zach came for a site assessment and was patient and thorough in sharing Asher's services and past experiences dealing with mould issues, and taking time to address my concerns. Having interacted with other painting companies and despite Asher’s higher fees (primarily because of the additional wall steaming treatment that not many companies can offer), we felt confident in proceeding with Asher for our home’s wall mould treatment and painting project. Throughout start to finish, Zach followed up and responded promptly to my queries and requests on WhatsApp, giving me the assurance the entire process was well managed. I have spoken highly of Asher’s quality of service to my family and friends and encouraged them to consider Asher should they have a need for mould-treatment/painting service in the future. Our family is very pleased to have engaged Asher to give our home a mould-free and beautiful fresh new look.

- Anch Lim

Engaged Asher Pte Ltd for mould treatment and repainting, and the experience was excellent from start to finish. The team was very professional and took great care to protect all our furniture and fixtures before work. began, which we really appreciated. They followed a clear and thorough 5 step protocol. First, steam treatment to kill the mould, followed by sanding to physically remove the dead mould. Then they applied a chemical mould solution to address existing mould and help prevent regrowth, sealed the walls properly with an oil based sealer, and finally applied two coats of paint. The workmanship and attention to detail stood out, and the team was careful, systematic, and respectful throughout the process. My family felt very assured seeing how carefully everything was handled. Would definitely engage Asher Pte Ltd again for mould treatment or painting works in the future. Highly recommended.

- Kingsley Tan

A Million thanks to Zach & Asher team from for the exemplary service in tackling my mouldy ceilings & walls. I chose Asher due to the following reasons: 1) Fast response & booking the 1st appointment was a breeze. 2) PM (Zach) was friendly & prompt in response. The first thing he did was not about sales... instead he shared important tips on how to prevent mould from growing. 3) Great planning - all required materials & equipment were placed outside my unit with floor well protected way before 9am start time. 4)Meticulous, Skilful & Systematic - All materials used were new - Staff were very speedy yet careful in shifting furnitures. - Live updates on progress 5) Efficient - Staff were speedy yet careful, very quiet & focused in completing the tasks. Overall, we are very satisfied with the outcome. @Asher, your professionalism is truly appreciated! We will heed yr advice to maintain good air circulation and really hope that the painting will last long.

- Belle Soh

Frequently Asked Questions

How long does mould treatment take?

For a typical HDB flat or condo unit, mould treatment and repainting can be completed within 2 days. We can mobilise a larger team if you need it done faster.

Will the mould come back after treatment?

Our 5-step process is designed to give you lasting results.

However, mould can return if the environmental factors that promote its growth is not well-managed. That's why sharing with homeowners on post treatment maintenance steps is part of our service so their homes can stay mould-free for years to come.

Can you treat just one room?

Yes, of course!

We can treat individual rooms or specific areas such a bathroom, kitchen, etc. We will understand your requirements and cater a suitable approach catered to your needs.

Do I need to be home during the treatment?

It will be great if you are around at the start to provide us access to the site and for a briefing as well as at the end for the handover.

If you are unable to be around, that's abolutely fine too. We will handle your space with care and leave it clean.

Get a Free On-Site Assessment

Not sure if you need a mould treatment, a repaint, or both? We offer a free, no-obligation on-site surface assessment so you know exactly what you're dealing with before committing to anything.

WhatsApp us at 9157 7555 or click the link below to arrange your assessment.

Get FOC surface assessment