🌧️ Why Mold Forms Easily on Ceilings in Singapore

With Singapore's average humidity reaching up to 84%, ceilings become a hidden breeding ground for mold. Real cases reported by residents include:

• Bathroom ceiling mold appeared within 2 weeks during the rainy season
• Sticky mold layer on kitchen ceiling due to steam and cooking fumes
• Peeling paint in bedroom corners caused by condensation from air conditioning

Common signs of mold infestation:

• ✓ Black or green mold spots spreading
• ✓ Persistent musty smell
• ✓ Mold reappears within 3 days of wiping

🛠️ Cleaning Tips by Ceiling Material

1. Latex-painted ceilings in HDB flats

DIY for small mold spots (smaller than an A4 paper):

• Brush surface with a dry toothbrush (wear a mask!)
• Mix 1 cup vinegar + 2 cups warm water and wipe with sponge
• Use a dehumidifier for 6 hours

Pro Tip: If mold is larger than your palm, DIY may spread spores throughout the house.

2. Gypsum board ceilings in condominiums

⚠️ Never: Pour bleach directly (it softens board material)

✅ Correct method:

• Sand moldy area with #120 grit sandpaper
• Apply anti-mold primer (e.g., Nippon Paint)
• Monitor humidity for 72 hours

3. Metal ceilings & wooden moldings

Material	Cleaning Method	Risk
Baked enamel metal	Neutral cleaner + soft cloth	Scratches may lead to rust
Clear-coated wood	Spot treatment with tea tree oil	Water absorption may cause warping

🌿 Natural Mold Removal Remedies

We compared 3 eco-friendly methods: baking soda, tea tree oil, and lemon juice.

• Baking Soda: Best for weekly maintenance (lowest cost)
• Tea Tree Oil: Most effective for stubborn mold (strong smell)
• Lemon Juice: Brightens yellow ceilings while cleaning

DIY Recipe – Baking Soda Paste:

• Mix baking soda with warm water (3:1 ratio)
• Apply to moldy area, let sit for 15 minutes, then sponge off

🚨 What to Do in Severe Cases

If you notice any of these, take immediate action:

• ✖️ Large black patches
• ✖️ Peeling paint or bubbling plaster
• ✖️ Coughing triggered by mold odor

Emergency steps:

• Seal off affected area with plastic wrap
• Turn off air-conditioning and fans
• Contact a professional mold remediation team

Post-treatment prevention tips:

• Ventilate for 72 hours after cleaning
• Use a humidity monitor (keep below 60%)

🛠️ What Services Do You Need?

Problem Type	Required Service	Estimated Time
Surface mold	Deep cleaning + anti-mold coating	2–3 hours
Paint peeling	Plaster, sanding & waterproof primer	1–2 days
Structural water damage	Leak detection + partial ceiling replacement	3–5 days

📱 Book Professional Help Easily

If mold problems persist or worsen, don’t wait! Get expert assistance with the Call Handyman App.

How to book:

1. Download Call Handyman App
2. Check real-time prices and available technicians

Why choose us:

• ✅ Licensed painters & cleaners
• ✅ Anti-fungal coating & plaster repair available
• ✅ HDB, condo & commercial service coverage