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 coil contamination causing our home smells and health issues?« Back to Previous Page

After the recent heat wave, we've had our air conditioning unit running almost non-stop. The past few days, I’ve noticed a strange smell coming from the vents in my living room, especially when it’s really humid outside. My kids have been complaining of throat irritation and coughing. Could this be related to something wrong with the coil? What could we do to clean it properly without causing more health issues for our family?

Posted by Juergen Dubois

Asked on January 24, 2026 12:09 pm

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Yes, coil contamination could be the root of your issues. In dubai and UAE, it's not uncommon for air conditioning systems to accumulate dirt, dust, mold spores, and other allergens – especially after a heatwave like the one we've had. This buildup can cause unpleasant odors and potentially trigger respiratory symptoms in occupants.

The coil - or evaporator coil as it is officially known - is a crucial part of your AC unit. It gets dirty from dust, pollen, and even bacteria. When it's not cleaned properly, these contaminants can circulate throughout the air supply, leading to noticeable smells and health issues like coughing and throat irritation.

Firstly, ensure that you have a regular maintenance plan for your AC system which should be part of any professional service in dubai. This includes cleaning or replacing the coil annually at minimum, especially if you live in an area with high humidity like we do here in the UAE.

However, before you tackle this task yourself, it's advisable to call 800-MOLDS or email hello@saniservice.com for a professional inspection and cleaning. A certified technician can assess whether the coil is indeed the source of your problems and ensure that the process doesn’t aggravate any existing issues. They have the right tools and know-how to clean without causing damage to the system.

If you decide to try cleaning it yourself, be cautious. Ensure your system is turned off and unplugged from power before accessing internal parts. Wear appropriate protective gear like gloves and masks to avoid inhaling dust or mold spores. A gentle vacuuming with a brush attachment on low settings can help remove surface debris. For deeper cleaning, you might consider using a specialized coil cleaner available in local hardware stores but make sure it is environmentally friendly.

Remember, always prioritize safety and health when dealing with air conditioning systems. Regular maintenance not only improves indoor air quality but also ensures your AC operates efficiently and lasts longer. Stay cool and stay healthy!

Posted by

Sani Admin

Answered on January 29, 2026 6:13 pm