Find out if your AC system may be at higher risk of hidden mould, dust and moisture contamination.
ℹ️ This quick check gives you an indicative risk score based on visible signs, AC usage and maintenance history. It is not a laboratory test or a medical diagnosis. A professional inspection is required to confirm the real condition of your AC system.
Question 1 of 120%
Question 1 of 12
Type of property
Different property types have different AC layouts, access points and humidity exposure.
Question 2 of 12
How many FCUs or AC units do you have?
More units mean more parts of the system to inspect, but this is only an indirect risk factor.
Question 3 of 12
Is your home close to water?
Proximity to sea, marina, lagoon, canal, lake or pool can increase humidity exposure around the property.
Question 4 of 12
Do you notice condensation or water marks around AC grills, ceilings or walls?
Condensation and water marks can indicate moisture accumulation, one of the main conditions that allows mould to grow.
Question 5 of 12
Have you ever had AC water leakage, blocked drain pan or drain pipe problems?
Drainage problems can leave moisture inside the AC system and increase the risk of contamination.
Question 6 of 12
Do you see dust, dark marks or black spots around AC grills or air outlets?
Visible dust or dark marks around air outlets can indicate dust buildup, moisture movement or contamination around the airflow path.
Question 7 of 12
Do you notice a bad smell when the AC starts?
An unpleasant smell when turning on the AC may indicate dust, moisture or microbial buildup inside the system.
Question 8 of 12
When was the last full AC deep cleaning?
A full deep cleaning includes FCU internals, coil, motor, drain pan and ductwork — not just filter cleaning.
Question 9 of 12
What is usually cleaned during your AC service?
Many standard service visits only cover filters. Coils, drain pans and ducts often require separate deep cleaning.
Question 10 of 12
Do people at home experience allergy-like discomfort indoors?
Symptoms such as sneezing, itchy eyes or throat irritation when indoors may be related to indoor air quality, but can also have other causes.
Question 11 of 12
Does your AC cool less effectively than before, or does it take longer to cool the room?
A drop in cooling efficiency can indicate dirty coils, dust buildup or moisture accumulation inside the system — all conditions linked to higher contamination risk.
Question 12 of 12
Have there been renovation works inside your home, or active construction sites nearby?
Dust from internal renovation works and nearby construction sites can quickly overload AC filters and contaminate the air circuit.
Your Indicative AC Mould Risk Score
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Risk Score
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Next Step
Book Your Free AC Inspection
Let us check the real condition of your AC system before recommending any work.
This score is an indicative risk assessment based on your answers. It is not a laboratory test or a medical diagnosis. A professional inspection is required to confirm the real condition of your AC system.
