Aircon Chemical Wash is a deep indoor unit cleaning service that removes mould, bacteria, sticky dust, and hidden buildup inside your air conditioner. It restores cold airflow, eliminates bad smell at the source, and helps prevent water dripping caused by internal clogging.This service is part of our Aircon Service in Kuala Lumpur.
What’s included in aircon chemical wash
- Indoor unit inspection and safe cover removal
- Deep cleaning of evaporator coil (chemical wash + controlled rinse)
- Blower fan deep cleaning to remove slime and dust buildup
- Drain pan wash and sanitising
- Drainage path flushing to reduce clogging and dripping
- Filter cleaning
- Reassembly and final performance test (cooling + airflow)
When you should book chemical wash
This service is recommended if:
- Cooling is weak even at low temperature settings
- Airflow feels reduced or uneven
- Your aircon has a musty or sour smell
- Water starts dripping from the indoor unit
- The unit hasn’t been deep-cleaned for 6–12+ months
Chemical wash vs normal servicing
Normal servicing is surface cleaning (filters and basic dust removal). Chemical wash is deeper and focuses on internal parts like the coil and blower fan, where hidden contamination builds up and causes weak cooling and odor.
How our chemical wash service works
- Safety check and protection of surrounding area
- Open the indoor unit and inspect coil, blower, and drain pan
- Apply indoor-safe cleaning solution for deep removal of buildup
- Controlled rinse and wash (no chemical residue)
- Drain pan and drainage path cleaning + sanitising
- Reassemble and test cooling, airflow, noise, and smell
Is chemical wash safe?
We use aircon-safe, non-corrosive cleaning agents designed for indoor units. After proper rinsing and reassembly, there should be no chemical residue. The goal is to remove contamination and restore clean, stable cooling performance.
Aircon Chemical Wash FAQ
How long does it take?
Time depends on the unit condition and type. Most home indoor units can be completed in one visit.
Will chemical wash remove bad smell?
In most cases, yes — when the smell comes from mould, bacteria, or dirty drainage inside the unit.
How often should I do chemical wash in Kuala Lumpur?
A common interval is every 6–12 months depending on usage, humidity, and whether you run the unit daily.