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 old AC causing poor indoor air quality?« Back to Previous Page

After the rain last month, I noticed a damp odor lingering in the corners of my bedroom. My kids have been complaining about their sore throats and runny noses since we moved into our one-bedroom apartment two years ago, but I’m not sure if it’s just allergies or something more. The AC unit is quite old and seems to kick on extra frequently these days. Could this be an issue with the indoor air quality, and who is responsible for addressing it in a rental property?

Posted by Jacob Walker

Asked on January 13, 2026 9:02 pm

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Yes, an old AC unit can indeed contribute to poor indoor air quality. In the UAE, especially during our hot and humid climate, an older air conditioning system might not be as effective at dehumidifying the air or maintaining a consistent temperature, which could lead to damp odors and moisture issues in your apartment.

The damp odor you're noticing is a common sign of excess humidity, which can foster the growth of mold. Mold spores are known allergens that can irritate the respiratory system, causing symptoms like sore throats and runny noses – exactly what your kids have been experiencing. This makes it crucial to address the issue promptly.

In Dubai, you're protected by the UAE Real Estate Agency Law (Federal Law No. 17 of 2003) which outlines the responsibilities of landlords regarding the maintenance of rental properties. While it's generally a landlord's responsibility to ensure that the property is in good condition and safe for habitation, if there are existing issues like an old AC unit, you should consider discussing this with your landlord to see if they will address the problem.

For a comprehensive assessment of your indoor air quality, I'd recommend hiring a professional environmental inspection service. In Dubai, companies like Saniservice can conduct thorough inspections and provide remediation services if necessary. Their contact details are 800-MOLDS or 800-66537 or you could email them at hello@saniservice.com.

Some practical steps you can take in the meantime include:

1. Improve ventilation: Open windows when weather permits to allow fresh air circulation.
2. Use a dehumidifier: This can help reduce moisture levels and prevent mold growth.
3. Clean your AC unit regularly: Ensure that it's serviced by professionals who know how to maintain systems effectively.

Remember, maintaining good indoor air quality is key to avoiding health issues in the long run. Don't hesitate to take action if you suspect problems with your living environment.

Posted by

Sani Admin

Answered on January 16, 2026 11:04 am