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.

Does damp smell in hallway fall under landlord's maintenance?« Back to Previous Page

After the rain last month, I noticed a persistent damp smell in the hallway leading from the living room to the bedrooms. My landlord mentioned that they handle all maintenance issues related to the AC unit, but I’m not sure if this includes duct cleaning. We’ve lived here for two years and just noticed this smell, which has been getting worse as we’ve had more rainy days recently. Does this likely fall under my landlord’s responsibilities, or should I suggest a professional inspection?

Posted by Nancy Harris

Asked on February 4, 2026 6:20 am

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Absolutely, the persistent damp smell in your hallway could indeed be linked to an issue within the air conditioning system, specifically with the ductwork. In the UAE, particularly in Dubai, it's quite common to encounter damp smells during rainy seasons or after heavy rainfalls due to the humid conditions that can infiltrate poorly maintained systems.

Landlords typically have a responsibility for major maintenance issues related to the AC unit, which often includes cleaning and inspecting the ducts. However, this is not always explicitly stated in all rental agreements. It would be wise to review your lease agreement to see if there's any specific mention regarding such services.

Given that you've lived here for two years without noticing this issue before and now it's worsening, it might indicate a more serious problem. In Dubai, the Building Maintenance Law (Federal Law No. 14 of 2003) requires landlords to maintain the premises in good condition, but specifics on regular duct cleaning may not be clearly outlined.

I recommend suggesting that your landlord has a professional inspection done to identify the exact cause of the smell and address any potential issues. This can help prevent further deterioration and ensure a healthier indoor environment for you and your family.

If you're uncomfortable waiting for a response or if your landlord isn't responsive, it might be best to take matters into your own hands by suggesting a professional inspection. Many companies in Dubai offer duct cleaning services that adhere to local standards like the Abu Dhabi Department of Economic Development (ADDED) guidelines.

Call 800-MOLDS or 800-66537 for an immediate consultation and to schedule an inspection. Or email hello@saniservice.com for more information on their services tailored to Dubai's climate conditions. Remember, regular maintenance can prevent bigger issues down the line and ensure a pleasant living environment.

Taking these steps will not only address the current smell but also contribute to long-term sustainability and comfort in your home.

Posted by

Sani Admin

Answered on February 9, 2026 8:54 am