Why is professional AC cleaning important in Dubai homes and offices?

Dubai’s climate creates constant high humidity inside AC systems, which encourages microbial growth. Without proper cleaning, AC units can circulate contaminants throughout indoor spaces.

How is Saniservice different from standard AC cleaning companies in the UAE?

Most AC cleaners focus on visible dust. Saniservice follows a scientific indoor environmental remediation process that targets microbial sources, moisture behavior, and airflow contamination.

Is AC mould common in Dubai buildings?

Yes. Due to year-round AC use, high humidity, and sealed buildings, AC-related microbial growth is extremely common in Dubai residential and commercial properties.

Why does simple AC duct cleaning often fail to solve air quality issues?

Duct cleaning alone does not address coils, drain pans, humidity imbalance, or microbial reservoirs. Without correcting these, contamination quickly returns.

How does Saniservice assess whether an AC system is contaminated?

We begin with system inspection and risk assessment, examining moisture patterns, airflow paths, and areas prone to microbial growth rather than relying on visual assumptions.

Why is fogging not an effective AC disinfection method?

Fogging treats air temporarily but does not remove contamination from coils, drains, or surfaces where microbes grow. It masks symptoms without solving root causes.

Can bleach be used safely inside AC systems?

Bleach fails because it does not penetrate biofilms, can corrode components, and does not correct humidity conditions that allow regrowth.

How does humidity affect AC hygiene in the UAE climate?

Humidity is the primary driver of microbial growth. Without addressing moisture behavior inside the system, cleaning alone will not deliver lasting results.

What does “medical-grade AC disinfection” actually mean?

It refers to controlled cleaning and disinfection methods aligned with indoor environmental health standards, not perfumes or cosmetic sanitizers.

How does Saniservice verify that AC cleaning was effective?

Where required, we use pre- and post-intervention validation methods to confirm that contamination levels have been meaningfully reduced.

Is AC cleaning necessary even if there is no visible mould?

Yes. Microbial contamination often exists inside coils and drains long before visible signs appear, especially in Dubai’s climate.

How often should AC systems be cleaned in Dubai?

Frequency depends on usage, humidity levels, and building type, but most UAE properties require more frequent intervention than cooler climates.

Can poor AC hygiene affect health?

Contaminated AC systems can circulate microbial fragments and irritants that may worsen respiratory symptoms and indoor comfort.

Why does Saniservice sometimes clean less than other companies?

Our methodology focuses on correct intervention. We avoid unnecessary disturbance that can spread contamination or damage system components.

Is this service suitable for villas, apartments, and commercial buildings?

Yes. The same scientific principles apply across residential, commercial, and sensitive environments in the UAE.

How does Saniservice handle AC cleaning in occupied spaces?

We use controlled procedures designed to minimize disruption and prevent the spread of contaminants during cleaning.

What role does airflow play in AC contamination?

Improper airflow allows moisture and particles to settle, creating ideal conditions for microbial growth inside the system.

Can AC cleaning reduce recurring odours?

Yes, when odours are caused by microbial growth or trapped moisture, addressing the source eliminates the problem rather than masking it.

Why is source identification important before disinfection?

Disinfection without understanding the cause leads to recurrence. Our process identifies why contamination formed in the first place.

Who should consider Saniservice’s AC cleaning and disinfection service?

Clients in Dubai who prioritize verified indoor air quality, occupant health, and long-term building performance rather than superficial cleaning.

Is mold growing behind our AC causing coughs?« Back to Previous Page

Since it's been quite humid lately, I've noticed a strange musty smell coming from behind our air conditioning unit in the living room. My kids have been coughing more frequently, and I’m worried it might be because of mold or dust. After cleaning the filters, the smell is still there, and I suspect the coils might need attention. Has anyone else experienced similar issues with their AC unit in Dubai, and what did you do to resolve it?

Posted by Lisa Davis

Asked on January 17, 2026 9:25 am

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Yes, it's entirely possible that mold is growing behind your AC unit causing the musty smell and your kids' coughs. In Dubai, the high humidity levels during certain months can create perfect conditions for mold to thrive, especially when coupled with less-than-optimal maintenance of your air conditioning system.

In this region, regulations require regular maintenance checks on HVAC systems which is why it's crucial that you address this issue promptly. Mold not only produces unpleasant odors but also releases spores into the air that can lead to respiratory issues and exacerbate allergies or asthma symptoms in children.

First, ensure all visible areas of your AC unit are cleaned thoroughly. Use a mixture of water and detergent to clean the exterior parts of the unit and any accessible ducts. Pay special attention to the evaporator coil as this is where moisture tends to accumulate leading to mold growth. If you notice signs of extensive mold, like black or green spots, it might be best to call in professionals for deeper cleaning.

I've heard from many clients that they experienced similar issues during humid spells and found that addressing the problem early significantly reduces health concerns among family members. One common remedy is using a dehumidifier to control indoor humidity levels which can inhibit mold growth. However, regular maintenance of your AC unit by certified technicians remains key to preventing these issues.

Given the severity of this situation, I would recommend contacting a professional service provider for an inspection and cleaning. At Saniservice, we specialize in HVAC system maintenance and can ensure that both the inside and outside components are properly cleaned and decontaminated. Our services also include air quality testing which will help determine if there’s any lingering mold after cleaning.

Don't hesitate to reach out to us at 800-MOLDS or send an email to hello@saniservice.com for a quote on our services. Early intervention is crucial in ensuring the health of your household especially during these humid months.

Remember, keeping your home's air clean and fresh can greatly impact everyone’s wellbeing, so take action now before it gets worse!

Posted by

Sani Admin

Answered on January 21, 2026 4:27 pm