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 address musty duct odor with landlord?« Back to Previous Page

After the rain last month, I noticed a persistent damp smell coming from the ducts of the HVAC system in my rented apartment on the third floor. It's concerning because it’s not just a mild scent but a stronger, musty odor that lingers even after running the fans. Should this be something I should address with my landlord or am I responsible for having the ducts cleaned?

Posted by Noura Haddad

Asked on December 21, 2025 4:42 am

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Absolutely, you should address the musty duct odor issue with your landlord. Such smells can be a sign of mold growth which is particularly concerning in the UAE climate, especially after rainfall events like the one you experienced last month.

In Dubai and the UAE, building regulations emphasize the importance of maintaining indoor air quality to ensure occupant health. The Dubai Municipality has stringent guidelines for HVAC systems including regular maintenance schedules that cover ductwork cleaning and inspection. Given your description, it sounds as though there might be a buildup of moisture leading to mold growth within the ducts.

While you can take some preliminary steps such as ensuring proper ventilation and checking if water-damaged areas are properly dried, it's highly advisable to call in professionals for an inspection and potential remediation. The musty odor indicates that mold is likely present, which could pose health risks especially if inhaled by residents or visitors.

It’s also important to consider the long-term implications of not addressing this issue. Mold can spread quickly and cause structural damage over time, leading to higher repair costs.

To get started, you may want to call 800-MOLDS (800-66537) for a professional inspection or email hello@saniservice.com to schedule an appointment with a reputable service provider. They can assess the situation and recommend necessary steps to clean and disinfect your ductwork.

Remember, in Dubai, it's common for landlords to be responsible for major repairs like HVAC system maintenance but always best to clarify this specific obligation through your lease agreement or directly with your landlord. If they refuse to address the issue, documenting the condition of the ducts and seeking advice from local building regulations authorities could provide additional support.

Taking these steps will help ensure a safe and healthy living environment for you and any other occupants in your apartment.

Posted by

Sani Admin

Answered on December 22, 2025 11:45 am