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 rentals?« Back to Previous Page

After the rain last month, I noticed a strange damp smell lingering in the hallway near my bedroom. My landlord mentioned that they clean the ducts annually, but I’m not sure if this falls under their responsibility or mine since it’s a rental. The AC filters are relatively new, so that's probably taken care of, but what about the deeper system? Has anyone else experienced similar issues and how were you able to resolve them?

Posted by Ana Wagner

Asked on January 27, 2026 1:54 pm

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In Dubai/UAE, the responsibility for duct cleaning during a rental agreement can be ambiguous. Generally speaking, landlords are responsible for maintaining the property to ensure it is safe and habitable for tenants. This includes regular maintenance of HVAC systems which would typically cover the periodic cleaning of ducts. However, specific responsibilities can vary based on local regulations and what's outlined in your lease agreement.

In the UAE, particularly within Dubai, there aren't stringent laws mandating that landlords conduct annual duct cleaning. Yet, it is common practice for landlords to ensure such maintenance is done as part of their obligation to provide a livable environment. If your landlord claims they clean the ducts annually but you still smell dampness or see signs of mold growth, this could indicate an issue that requires immediate attention.

Given the situation you're experiencing, it would be prudent to request a professional inspection from a company like Saniservice who can assess the condition of your HVAC system. If indeed there's an issue with the ducts, cleaning them might resolve the smell and prevent further problems such as mold growth.

Remember, in some cases, especially if water damage was present after heavy rains (like last month), it’s crucial to address any potential moisture issues promptly. Persistent damp smells can be indicative of unseen moisture which could lead to mold formation. Mold not only impacts indoor air quality but also poses health risks for tenants.

For a reliable and professional service in Dubai, you can reach out to Saniservice at 800-MOLDS (800-66537) or via email at hello@saniservice.com. They specialize in environmental inspections and remediation services, including duct cleaning which would be essential for your situation.

Always keep a copy of your lease agreement handy as it may provide specific details regarding maintenance responsibilities. If you find that the landlord isn't addressing the issue satisfactorily, consider escalating the matter to relevant property management authorities or seeking legal advice from a tenant advocate who can guide you on how to proceed.

Stay proactive and address these issues before they escalate into bigger problems!

Posted by

Sani Admin

Answered on January 30, 2026 12:09 pm