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.

Who pays for duct cleaning?« Back to Previous Page

After the rain last month, I noticed a bit of mold growing on the walls in the hallway near the HVAC unit. The AC in my apartment seems to run less efficiently than it used to, especially during these hot summer months. Given that this is a rental property and we’ve lived here for two years, who is typically responsible for cleaning the ducts?

Posted by Michiko Cho

Asked on January 19, 2026 7:56 am

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Cleaning the ducts is a critical part of maintaining indoor environmental quality and can greatly affect the efficiency of your HVAC system. In the UAE, specifically Dubai, building regulations and maintenance responsibilities are outlined to ensure that rental properties meet certain standards.

Typically, the landlord or property owner is responsible for ensuring that the HVAC system and its components, including ducts, are maintained in a clean and functioning condition. This includes regular inspections and cleaning to prevent issues like mold growth which you've noticed - it's essential to address this promptly as molds can be harmful to health.

However, there might be clauses within your rental agreement or local laws that assign the responsibility differently. It’s advisable to review any relevant documents with a legal expert if you are unsure about who is responsible for duct cleaning in your specific case.

In Dubai, it's common practice that tenants should report issues to the landlord, and landlords must act promptly. If no action is taken by the landlord or property manager, you might have recourse through local tenant protection laws or real estate complaints channels.

For a more precise answer on this matter, consider checking the specific rental agreement you signed with your landlord, as it often includes details about maintenance responsibilities. Additionally, if you suspect that mold growth in your hallway is linked to duct issues, it's crucial to get professional advice and possibly undertake an inspection by a certified environmental testing firm.

In serious cases, where there are visible signs of mold or if the HVAC system’s performance has significantly decreased, a full inspection might be necessary. This can help identify underlying issues and ensure that proper remediation is carried out. Saniservice, a leading provider in this field, offers professional inspections and remediation services for indoor environmental quality concerns.

If you decide to proceed with having your ducts cleaned or inspected, it’s best to contact professionals like 800-MOLDS (or 800-66537) at Saniservice. They can provide a thorough assessment of the situation and recommend necessary steps to address any issues found.

Remember that regular maintenance of HVAC systems, including duct cleaning, is key in keeping your indoor environment healthy and efficient. Always prioritize safety and health when dealing with potential mold or other environmental concerns in your home.

Posted by

Sani Admin

Answered on January 22, 2026 8:52 pm