How to Deal with Mould Smell from the AC?

Air Conditioner Cleaning & Sanitizing

Filter has already been cleaned, why does it still smell so badly when the AC is turned on?

In fact, cleaning the filter is merely enough. Mould usually grows on fan blower and cooling coil, so they must also be cleaned to eliminate all bacteria, mould and other allergens.

Air Conditioner Cleaning and Sanitizing - Step 1

The unit looks nice before cleaning, once the cover is removed, mould is found everywhere inside the air conditioner.

Air Conditioner Cleaning and Sanitizing - Step 2

Allergy vacuum cleaner and SmellGREEN® Natural Disinfectant are used to clean and sanitize the cover and other parts.

Air Conditioner Cleaning and Sanitizing - Step 3

The cooling coil is sprayed with coil cleaner (neutral enzymes) before steam-cleaning to remove biofilm layers and mould. The cleaner is pH neutral, does no harm to coils.

Air Conditioner Cleaning and Sanitizing - Step 4

Professional steam cleaner is used to deep clean the cooling coil, fan blower and vent in order to kill bacteria and viruses with high temperature.

Air Conditioner Cleaning and Sanitizing - Step 5

Professional steam cleaner is used to deep clean the cooling coil, fan blower and vent in order to kill bacteria and viruses with high temperature.

Air Conditioner Cleaning and Sanitizing - Step 6

Now the air conditioner is very clean inside and out, its performance is as good as it is new too, finally get rid of the air-con not cooling issue. What is more, with the improved indoor air quality, the chances of family memebers getting allergy is also reduced.

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Johnson Group Air Conditioner, FCU and Dehumidifier Cleaning & Sanitizing

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