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.

Should dirty ducts cause a musty smell?« Back to Previous Page

After the rain last month, I noticed a persistent musty smell coming from the air vents in my bedroom. My landlord mentioned that they handle most of the maintenance, but I’m not sure if duct cleaning falls under that. Have we lived here for 2 years and just noticed this smell because of dirty ducts? What should I do about it?

Posted by Shweta Bose

Asked on January 8, 2026 6:23 pm

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Dirty ducts can indeed be the source of that musty smell. In dubai and other parts of the uae, it's quite common to find such issues due to the climate and the nature of building HVAC systems. The persistent dampness after rain can lead to mold growth within your air ducts, especially if they're not properly sealed or cleaned.

in dubai, it is regulated that regular maintenance and cleaning of air conditioning units and their related components are essential for maintaining indoor environmental quality (ieq). however, the responsibility might fall on the landlord as per the terms of your lease agreement. nonetheless, given the age of your residence and the recent change in smell, it's prudent to have a professional inspection done.

if you're not sure about the specifics of your maintenance contract or if the musty smell continues, i'd recommend calling 800-molds or emailing hello@saniservice.com for a consultation. they can assess the condition of your ductwork and advise on necessary cleaning or remediation steps to ensure a healthier living environment.

don't delay in addressing this issue as mold spores can spread quickly through an air conditioning system, affecting not just the bedroom but potentially the entire house. keeping your indoor air clean is crucial for both comfort and health.

Posted by

Sani Admin

Answered on January 10, 2026 11:28 am