Aircon Chemical Wash

Peak Performance For Your AirCon

Choose between a full chemical jet wash while mounted, or a complete chemical overhaul with full dismantling. Both done with aluminium-safe chemicals that other companies rarely use.

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Why Do You Need Our Aircon Chemical Wash?

A regular servicing is sometimes insufficient make any differences to your aircon’s coolness.

Leaking Water

A clogged drain line backed up with thick bio-sludge. Standard water flushes cannot clear it but a chemical treatment can.

“Warm” Aircon

The coil and blower are coated in grime, choking airflow and forcing the unit to work harder for less cooling.

Visible Mould

Black streaks on your vents or swing flaps mean mould has spread deep inside, far beyond what a surface wipe can fix.

Surcharging Electricity Bills

A choked system draws more power to cool the room. Stop paying for the dirt—a chemical wash restores peak energy efficiency.

Foul Odours

That “old gym bag” smell when you turn on the AC? That’s mould and bacteria breeding inside the fan coil.

Daily Usage But No Deep Clean

If it’s been a year of daily use without a chemical wash, hidden buildup is almost certainly bottlenecking your AC.

Our Chemical Wash Process

Not all chemical wash are the same.

1. Inspection

Inspect and identify the root problem.

2. Chemical

Deep-penetrating pro-strength chemical dissolves the sludge.

3. Intense Jet Wash

High-pressure jet wash fully flushes the dissolved sludge away.

4. Fully Restored

Tested and confirmed restored to a near-new state.

Chemical Wash Pricelist

Transparent & simple pricing

BeeHonest Chemical Wash Pricelist

Comparing Our Prices

We provide 4 types of aircon servicing.

What's Included Deluxe General ServicingGeneral servicing BeeChem™ Chemical WashChemical foam wash Full Chemical Jet WashWashed while mounted Full Chemical OverhaulFully dismantled
Surface coil & fin cleaning ✓ ✓ ✓ ✓
Blower cleaning ✓ ✓ ✓ ✓
Chemical wash – visible evaporator coils – ✓ ✓ ✓
Chemical wash – ALL sides of unit – – ✓ ✓
“Aluminium-safe” chemicals – ✓ ✓ ✓
Full dismantling, reassembly & reinstall – – ✓Partial ✓
Recommended frequency Every 3–4 mths3× a year Every 3–4 mths3× a year Every 1.5 years Every 3 years
Best for Light routine upkeep between washes Regular deep-clean cooling, all year round A periodic thorough chemical reset Full restoration of heavily-used units
One-Time Servicing — Price per Visit
1 unit + Compressor Clean $65 $88 $120 $100 $180
2 units + Compressor Clean $75 $80 $220 $180 $340
3 units + Compressor Clean $85 $114 $300 $240 $420
4 units + Compressor Clean $95 $140 $360 $280 $600
5 or more + Compressor Clean $110 & up $165 & up $400 & up $700 & above
Compressor wash only $58 $58 $58 $58

All prices are per visit and the single-unit option includes a compressor clean (this is why 2 units is not simply double). 18,000–24,000 BTU units: +$5/unit (general servicing, BeeChem & chemical jet wash) or +$15/unit (full overhaul). No GST.

Comparing Our Services

Why Choose Chemical Wash?

General / BeeChem™ Servicing (maintenance-grade level)
  • Surface to medium-duty cleaning only
  • Removes loose to interim dirt and sludge
  • Maintenance
  • For routine care
VS
Chemical Overhaul Jet-Wash (full restoration level)
  • Deep intensive internal cleaning
  • Removes stubborn hard sludge and build-up
  • Performance restoration
  • For severe dirt and long-overdue cases

AirCon Chemical Wash FAQ

Popular questions that Singaporeans ask about chemical wash.

How much does an aircon chemical wash cost?

At Bee Honest Aircon, a chemical wash is starts from $88 for one indoor fan coil unit and compressor (no 9% GST).

What is included in the price? Does it cover the outdoor compressor?

The $88 rate covers the indoor fan coil unit and the outdoor compressor. It completely replaces your routine servicing for that visit, so you will never be charged for both a general service and a chemical wash on the same unit.

Chemical washing for the outdoor condenser (compressor) can be excluded if you prefer to only service the indoor units. If you need a detailed quote for both indoor and/or outdoor units, please reach out to us via WhatsApp.

How long does the process take?

  • Per Unit: Approximately 30 to 40 minutes, depending on the model and condition.
  • Standard 3-Unit HDB Setup: Plan for about 90 minutes.

When do I actually need a chemical wash vs. a general service?

We only recommend a chemical wash if your unit exhibits specific symptoms of deep-seated grime. If your aircon is simply dusty, a standard general service is more than enough.

Will you push me to get a chemical wash if I don't need it?

No. We believe in transparent advice over quick sales. Our team will assess your units on-site and let you know if a standard service is sufficient.

How frequently should this be done?

We do not put chemical washes on a rigid schedule. For most homes, it is only required once every 12 to 24 months when symptoms appear. Sticking to a regular quarterly general servicing schedule is the best way to prevent the heavy buildup that requires chemical treatment in the first place.

What is the difference between a general service and a chemical wash?

General Servicing: Routine maintenance involving dismantling, jet-washing, and reassembling the components.

Chemical Wash: Includes all the steps of a general service, plus an extra step where a specialised solution is applied to the fan coil to dissolve deep grime, mold, and bacteria that water alone cannot shift.

Will the chemical solution damage my aircon?

Not at all. We use premium, aircon-grade, aluminium-safe chemical agents specifically formulated for fan coils. When applied correctly and rinsed thoroughly with a high-pressure water jet, it safely restores your unit’s efficiency. Risk of damage only occurs with low-grade, unrated chemicals or incomplete rinsing—neither of which happens under our care.

Which areas in Singapore do you service?

We cover all locations across Singapore, including HDB flats, condominiums, landed properties, and small commercial spaces from Tampines to Jurong. Same-day appointments are often available depending on your location.

Why Do Customers Trust Us?

Verified customer reviews from those
who have trusted us.

★★★★★
Excellent service! The team was very professional, punctual, and very knowledgeable. Kelvin came and checked my aircon units and gave me the best solution to save my money. They did a great job, explained everything clearly, and left the place clean. My air conditioner is working perfectly now. No more sleepless nights. Highly recommend this company for their reliable service and great customer care!

Jeanie Tan

★★★★★
All I can say is everything about this air-condition company is Excellent.
The pricing and the task done by very experience and professional technician who carry out their job with full of responsible leaving the place intact.
The Customer’s Service is also prompt to queries. The best part is No Hidden cost like other company that I’ve ever dealt with previously.

Muhammad Rasheed

★★★★★
HIGHLY RECOMMENDED! Very transparent with pricing, no hard selling — just honest, professional service from start to finish.
They came on time to chem wash my 2 aircon units, prepped the area first so nothing got messy, and cleaned everything thoroughly (even the condenser!). Sent me before/after pics too — the difference was so satisfying to see.

One unit acted up again a few days later, but it’s 7.5 years old so fair enough. Called them back and Jerry patiently helped troubleshoot until it was working again.

Thank you to the whole team, and especially Jerry, for the honest, reliable service — and for keeping to your promise! 🙏🏼

N Leza

★★★★★

Arivu very good service and professional. He came on time, done a very good job by cleaning my aircon. Will definitely continue their service and recommend to friends and family. 👍🏻

Bernice Ngiam

★★★★★
The cleaning crew came on time and did a fantastic job of cleaning all my aircons and took out everything and wash it and dry it then fix it back. They also checked on the compressor and clean it thoroughly. Lastly they checked the coldness of the aircon and clean up everything before they left. Good job. Highly recommended.

Denyse Young

★★★★★
They were very professional, friendly, and attentive. They took care to properly cover areas that might get wet during the servicing and made sure the air-conditioning unit was thoroughly cleaned. They also clearly explained the recommended treatment for the next servicing session. Overall, I’m very satisfied with their service and would highly recommend them

Vhanj Valencia

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