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 is responsible for duct cleaning in a rental?« Back to Previous Page

After the rain last month, I noticed a persistent damp smell coming from the ducts leading to my bedroom. My landlord hasn't done any maintenance on the HVAC system since we moved in two years ago, and I’m not sure if it’s covered under the lease or if it’s something I should address with him. Has anyone had experience dealing with duct cleaning responsibilities in a rental property?

Posted by Daniel Torres

Asked on January 18, 2026 11:21 pm

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Hey there,

In the UAE, particularly in Dubai, duct cleaning responsibilities can sometimes be a bit tricky. Typically, it depends on what's included within your rental agreement and local regulations. In many cases, landlords are responsible for maintaining the HVAC system to ensure it is functioning properly and safely. However, specifics might vary from property to property.

Given that you've noticed a damp smell emanating from your bedroom ducts, this could be an indication of mold growth or excess moisture in the ductwork. Mold can thrive in humid environments and not only causes unpleasant odors but also poses health risks, especially for those with respiratory issues.

If your landlord hasn’t performed any maintenance on the HVAC system since you moved in two years ago, it would be wise to bring this up. Under the Emirati laws, landlords are generally required to keep their properties in good condition and ensure that essential services like the heating, ventilation, and air conditioning (HVAC) systems are in proper working order.

However, if you’re unsure about your rights or responsibilities, consider checking your lease agreement for specifics on maintenance and repairs. If not specified, it might fall under a landlord’s responsibility to maintain the HVAC system, including regular cleaning and inspections.

If you're still uncertain or if the smell persists despite communication with your landlord, I'd recommend having a professional inspection done. This will help determine the exact cause of the issue and ensure that any necessary remediation is carried out safely and effectively. In Dubai, companies like Saniservice specialize in indoor environmental quality assessments and can provide you with the peace of mind needed.

To get in touch with professionals who can assist, consider calling 800-MOLDS or emailing hello@saniservice.com. They will be able to assess your situation and advise on whether duct cleaning is required, as well as how often it should be done for optimal air quality.

Remember, keeping your indoor environment clean and healthy is crucial, especially in a place like Dubai where humidity can sometimes be an issue. Don't hesitate to take action if you suspect any health risks or maintenance issues with your HVAC system!

Hope this helps!

Posted by

Sani Admin

Answered on January 20, 2026 7:26 am