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.

Should I inform my landlord about mold behind the air conditioner?« Back to Previous Page

After the heavy rains we had last month, I noticed a lot of mold growing behind the wall-mounted air conditioner unit in my bedroom. It's concerning because the landlord hasn't mentioned anything about maintenance or cleaning, and it’s making me worry about the health effects on my family. Should I be proactive and bring this up with them, or is that something they’re responsible for?

Posted by Matthew Martin

Asked on January 28, 2026 6:39 am

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Absolutely, it's essential to bring this matter up with your landlord. Mold growth behind the air conditioner unit can pose health risks and might also indicate issues with your building’s moisture control systems. In the UAE, particularly in Dubai, we've seen instances where heavy rains and inadequate maintenance can lead to such problems.

Firstly, you should inform your landlord about the mold. The UAE Building Code requires landlords to maintain the structural integrity and hygiene of rented properties. This includes ensuring that all installed equipment like air conditioners are properly maintained to prevent water leakage and subsequent mold growth. If this isn’t addressed promptly, it could lead to further damage or health issues for you and your family.

You might want to schedule an inspection with a professional environmental inspector who can assess the situation thoroughly. Saniservice, for example, provides such services and their number is 800-MOLDS (800-66537). They can give you detailed reports on what’s happening behind your air conditioner unit and recommend remedial actions.

Meanwhile, you could take some immediate steps to mitigate the situation:
1. Ensure good ventilation in your room.
2. Keep an eye on any dampness or water pooling around the air conditioning unit.
3. Clean and dry the area thoroughly if possible without causing damage.

Always keep a record of when you informed your landlord and any further correspondence regarding this issue. This documentation can be useful should there be any disputes about who is responsible for addressing the problem.

Lastly, consider discussing with your landlord about regular maintenance checks for all HVAC systems to prevent similar issues in the future. It's always better to have these systems checked periodically by professionals to ensure they are functioning correctly and not contributing to mold growth.

Remember, staying proactive can help protect both you and your family’s health while also ensuring compliance with local building regulations.

Posted by

Sani Admin

Answered on February 2, 2026 10:12 am