Aircon Mould Cleaning & Prevention, Singapore
Full servicing using a non-toxic, non-corrosive solution, steam treatment of evaporator fins and blower wheel, plus a safe antimicrobial coating that kills existing mould and prevents regrowth. Singapore's only mould-targeted aircon hygiene service.
From $90/unit · 90-day no-regrowth warranty · Child & pet safe
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$90 flat per indoor unit. $120 trip fee waived for 2+ units.
| Units | Subtotal | Trip | Total |
|---|---|---|---|
| 1 unit | S$90 | S$120 | S$210 |
| 2 units | S$180 | waived | S$180 |
| 3 units (typical) | S$270 | waived | S$270 |
| 4 units | S$360 | waived | S$360 |
| 5+ units | S$90 × n | waived | S$450+ |
What's Included (per unit)
- Full servicing using non-toxic, non-corrosive solution (filters, fan housing, drip pan, drainage line flush, condensate-tray scrub, front-panel wipe-down)
- Steam treatment of evaporator fins and blower wheel
- Safe antimicrobial coating on drip pan, blower, and fin surfaces — kills existing mould and prevents regrowth
- Drainage line vacuum + flush (prevents biofilm backup that re-seeds mould)
- Humidity advice card tailored to your home
- 90-day no-regrowth warranty on treated surfaces
What's Excluded
- Refrigerant / gas top-up — referred to a licensed aircon technician
- Compressor or PCB faults — referred to a licensed aircon technician
- Electrical fault diagnosis — referred to a licensed electrician
- Cosmetic repair (cracked covers, missing louvres) — referred to your aircon vendor
We're mould hygiene specialists — not an aircon repair company. Honest scope means honest pricing.
The 3-Layer Mould Hygiene Process
- Non-Toxic Servicing. Filters, fan housing, drip pan, drainage line flush, condensate tray, front panel — all cleaned with a non-residual, non-corrosive cleaning solution that's safe for fins and coils.
- Steam Treatment. High-temperature steam on evaporator fins and blower wheel — physically destroys mould biofilm where it actually grows, without harsh detergents.
- Safe Antimicrobial. Food-grade antimicrobial coating on treated surfaces. Kills any surviving spores and leaves a residual layer that prevents regrowth for ~90 days.
Why Aircons Grow Mould in Singapore
Every Singapore aircon evaporator runs at the dew point — that's how the unit removes humidity from the room. The fins stay wet, the drip pan stays wet, and the blower wheel sits in a continuously damp, dark cavity at 20–24°C. That's optimal mould-growth territory. Within 4–6 weeks of the last servicing, biofilm starts forming on the fin and blower surfaces. Within 3–4 months, you can smell it. Within 6 months, you can see it.
The fix isn't more sprays — it's the right physical treatment (non-corrosive steam), a non-residual cleaning solution, and a safe antimicrobial that keeps surfaces hostile to mould between visits. That's what this $90/unit service is built for.
Frequently Asked Questions
Why $90 per unit and not an acid wash?
Most aircon mould doesn't need an acid wash — it needs consistent, mould-targeted hygiene. Non-corrosive steam + a non-residual cleaning solution + safe antimicrobial kills mould and prevents regrowth. An acid wash is more aggressive, more expensive ($150–$250+/unit), and can shorten fin life.
What does this do that normal $50 servicing doesn't?
Typical $50 servicing wipes the panel and washes filters — barely touches the evaporator and blower where mould grows. We steam those surfaces directly and apply a residual safe antimicrobial.
Is the antimicrobial safe for kids and pets?
Yes. Food-grade, non-toxic, non-corrosive. Cleared for childcare, food-prep, and healthcare environments. Odourless within an hour.
How long does the 90-day no-regrowth warranty cover?
If mould returns on treated surfaces within 90 days we re-treat at no charge. Excludes refrigerant leaks, flagged drainage issues, or units running below 22°C without humidity control.
Do you service all aircon brands?
Yes — Daikin, Mitsubishi, Panasonic, Midea, LG, Hitachi, York, and most splits. Indoor units only.
Why don't you do gas or compressor repair?
We're hygiene specialists, not aircon repair. Honest scope = honest pricing. We refer you to a licensed aircon vendor for repair work.
How often should I book?
Every 3–4 months for daily-use units, every 6 months for occasional use. Once a year is too long for Singapore.
Can I bundle units?
Flat $90/unit. $120 trip fee waived for 2+ units. Typical 3-unit household = $270 all-inclusive.
Our Team in Action
Trained Pico X Health technicians follow strict containment, PPE, and HEPA protocols on every job in Singapore.
Before & After: Real Singapore Jobs
Documented mould remediation across HDB, condo, landed and commercial spaces.
Products We Use & Recommend
Professional-grade equipment and coatings selected for Singapore's humid climate.
Shield23 Pro — Antimicrobial Coating
Long-life inorganic-ion defense applied by trained Pico X Health technicians across hospitals, F&B, schools, and homes.
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