What is a Chemical Wash?
A chemical wash (also known as chemical overhaul or deep cleaning) is a thorough cleaning process that goes beyond surface-level maintenance. Unlike standard cleaning that only addresses visible dirt, a chemical wash involves complete disassembly of your AC’s indoor unit to clean components that are normally inaccessible. Not sure which service you need? Read our guide on chemical wash vs standard cleaning to understand the key differences.
Our trained technicians use professional-grade chemical solutions that are specifically formulated to dissolve stubborn dirt, grease, and biological buildup including mold and bacteria. This restores your AC’s cooling efficiency to near-original levels.
Why Choose Our Chemical Wash Service?
FREE Gas Top-Up Included
Unlike most competitors who charge RM80-150 extra for gas, we include FREE refrigerant gas top-up with every chemical wash. You get up to 10kg of gas (R22, R410A, or R32 depending on your unit type) at no additional cost. This alone can save you significant money.
30-Day Workmanship Warranty
We stand behind our work. If the same issue recurs within 30 days of our service, we’ll come back and fix it for free. This gives you peace of mind knowing that your AC is in good hands.
Experienced Full-Time Technicians
All our technicians are full-time employees with 10-15+ years of experience - not subcontractors. They’re trained on all major AC brands and know how to handle your unit with care.
What’s Included in Our Chemical Wash?
Our comprehensive chemical wash service includes:
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Complete Disassembly - We carefully remove the front cover, filters, and blower wheel to access all internal components.
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Evaporator Coil Cleaning - The coil is sprayed with chemical solution to dissolve dirt and biological buildup, then thoroughly rinsed.
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Blower Wheel Cleaning - The fan blade is removed and cleaned to restore proper airflow.
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Drain Pan & Drainage Cleaning - We clean the drain pan and flush the drainage pipe to prevent water leaks.
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Antibacterial Treatment - After cleaning, we apply an antibacterial solution to prevent mold regrowth.
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Gas Top-Up - We check refrigerant pressure and top up gas as needed (up to 10kg FREE).
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Reassembly & Testing - Your unit is carefully reassembled and tested to ensure proper operation.
Signs Your AC Needs a Chemical Wash
Consider booking a chemical wash if you notice any of these signs:
- Reduced cooling - Your AC is running but the room doesn’t get as cold as before
- Water leaking - Water dripping from the indoor unit
- Musty or foul smell - Unpleasant odors when the AC is running
- Increased electricity bills - Higher power consumption due to inefficiency
- Visible mold - Black spots on the vents or blower
- It’s been 6-12 months - Regular chemical wash maintains efficiency
How Often Should You Get a Chemical Wash?
We recommend a chemical wash every 6-12 months depending on your usage:
| Usage Level | Recommended Frequency |
|---|---|
| Heavy (8+ hours daily) | Every 6 months |
| Moderate (4-8 hours daily) | Every 9 months |
| Light (occasional use) | Once a year |
For households with pets, smokers, or allergy sufferers, more frequent cleaning may be beneficial.
Our Pricing
All prices include FREE gas top-up (up to 10kg) and 30-day warranty:
| Unit Type | Price |
|---|---|
| Wall Unit 1.0-1.5HP | RM160 |
| Wall Unit 2.0-2.5HP | RM190 |
| Wall Unit 3.0HP | RM210 |
| Ceiling/Cassette 2.0-3.0HP | RM280 |
| Ceiling/Cassette 3.5-4.0HP | RM350 |
| Ceiling/Cassette 5.0-6.0HP | RM400 |
Multiple unit discounts available. Contact us for a quote.
Ready to Book?
Experience the difference of a professional chemical wash with free gas top-up. WhatsApp us at 012-2252 623 with your address, AC type, and preferred time slot. We’ll confirm your appointment and price before the technician arrives.
Same-day appointments are available in Kepong and surrounding areas including Mont Kiara, Desa ParkCity, Menjalara, and Segambut.