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 growth causing symptoms?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell coming from the central air ducts in our third-floor apartment. My kids have been complaining of itchy eyes and coughing, especially when we turn on the AC during the hot afternoons. Could this be due to mold growth or dust mites in the cleaning system? What should I do to ensure their safety?

Posted by Anjali Sen

Asked on January 10, 2026 3:46 pm

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Yes, mold growth within the central air ducts could be causing those itchy eyes and coughing symptoms, particularly if there has been moisture build-up due to recent heavy rains. In the UAE, especially in Dubai, humidity can sometimes become a concern during certain times of the year, making conditions ripe for mold development.

Given that your apartment is on the third floor, you might have experienced some water intrusion from the rain or condensation due to the temperature changes. This moisture, combined with dark and humid environments within ducts, can create an ideal breeding ground for molds. Dust mites could also be present but are not as directly linked to mold growth.

It’s crucial that you address this issue promptly for your family's health. The first step would be to check the air conditioning unit and ductwork for visible signs of moisture or discoloration, which may indicate mold presence. However, given the complexity of these systems, it is highly recommended to call in a professional for an inspection. Here in Dubai, you can contact companies like Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com for a thorough assessment.

In the meantime, avoid using your central air conditioning system and ensure that all windows are tightly closed to prevent further moisture from entering. If you must use it, consider running only the fan without the cooling function to help remove any stagnant air. Keeping the indoor environment as dry as possible is key to preventing mold spread.

Remember, mold can produce allergens or irritants that may cause respiratory issues and other health problems, especially for children and individuals with pre-existing conditions. Regular maintenance of your HVAC system should be part of a long-term strategy to prevent such issues.

Stay proactive about the indoor air quality in your home, particularly during seasonal changes. If you notice any persistent odors or health symptoms related to indoor air, don't hesitate to seek professional advice to ensure a safe and healthy living environment for you and your family.

Posted by

Sani Admin

Answered on January 12, 2026 8:39 am