Restore your aircon, properly.
Full coil + drain-pan chemical wash. Removes biofilm, kills the musty smell, restores cooling performance. Most units regain 15-20% efficiency — pays for itself in months. From $150/unit.
Four signs it's time.
Regular service handles most maintenance. Chemical wash steps in when the biofilm has gone deep.
If a regular clean ($90-130) doesn't restore the airflow + cooling, the biofilm has soaked too deep into the coil fins. Chemical wash flushes it out.
Bacterial + fungal growth in the wet coil + drain pan. Air-freshener won't fix it — the source has to be physically removed. Chemical wash kills + flushes the colony.
Singapore humidity means biofilm accumulation is fast — quarterly service is the spec. Past 12 months without one, the coil is usually past simple-clean territory.
Clogged coil = compressor runs longer = bill higher. Chemical-washed units typically run 15-20% more efficiently — pays for itself over 12-18 months.
5 steps · 2-3 hours per unit.
Per unit, transparent.
Common questions.
Cold air, no smell.
Photo of your unit + how many you want done + postcode. We'll quote in minutes + slot you in.