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.

Do landlords clean AC units in rentals?« Back to Previous Page

After the heavy rains last month, I noticed a strange damp smell lingering in the basement area of our rented apartment. The AC unit there hasn't been cleaned in months, and I’m not sure if it’s my responsibility to get it serviced or if the landlord is supposed to take care of that. Have any of you faced similar issues with indoor air quality in your rental properties?

Posted by Fang Zhu

Asked on January 22, 2026 9:24 pm

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Indoor air quality can indeed be a concern especially after heavy rains. In the UAE, including Dubai, landlord responsibilities regarding AC unit cleanliness may vary slightly based on local laws and agreements between tenants and landlords. Typically, it's recommended that both parties have an agreement in writing about maintenance tasks to avoid misunderstandings.

Under UAE real estate law, which includes provisions for tenant rights and obligations, landlords are generally responsible for maintaining the structural integrity of a property, including the HVAC systems, which can include regular cleaning and servicing of AC units. However, specific duties regarding frequency or execution of such services might not always be clearly defined in tenancy agreements.

If your AC unit hasn't been serviced in months and you're noticing damp smells or other concerning issues, it would be wise to address this with the landlord. It's advisable to send a formal notice outlining your concerns and requesting an inspection and maintenance schedule for the AC system. This approach can help ensure the issue is properly addressed.

In serious cases where immediate action is required due to health concerns, consider seeking professional advice or even engaging a third party to inspect the air quality. For instance, calling 800-MOLDS or emailing hello@saniservice.com could provide you with expert guidance and necessary services.

Remember, maintaining good indoor air quality is crucial for both comfort and health in rental properties. Regular servicing of AC units not only improves airflow but also reduces the risk of mold growth and other airborne contaminants that can be problematic post-rain events.

Stay proactive about your living conditions by keeping open lines of communication with your landlord and taking necessary steps to ensure a safe and healthy environment for yourself and your family.

Posted by

Sani Admin

Answered on January 26, 2026 8:17 am