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.

Could old ductwork cause lingering smells?« Back to Previous Page

After the heavy dust storm we had last week, I noticed a strange smell lingering in the living room. It’s not too bad but definitely noticeable, especially when the air conditioning turns on. Given how long we’ve lived here—two whole years now—I’m starting to wonder if it could be due to old ductwork that hasn’t been cleaned. Has anyone else experienced similar issues or should I consider getting my ducts inspected?

Posted by Dieter Ramirez

Asked on January 17, 2026 2:37 pm

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Could Old Ductwork Cause Lingering Smells?

Hey there! Yea, it's quite plausible that old and uncleaned ductwork could be the source of those lingering smells you're experiencing. In Dubai and the UAE, we often see high humidity levels which can lead to dust accumulation and even mold growth in our air conditioning systems if they aren't regularly maintained.

In the last couple of years, we've had a few instances where customers have noticed unusual odors after dust storms or during the summer months when AC is running more frequently. This could be due to old ductwork that hasn't been cleaned properly. Dust, debris, and other particles can accumulate over time, leading to not just smells but also potential health issues for your family.

In Dubai, there aren’t specific regulations mandating regular duct cleaning but it’s a best practice recommended by HVAC professionals like ourselves. Keeping your air ducts clean is essential for maintaining good indoor air quality which in turn promotes healthier living conditions and reduces the risk of mold growth that can be detrimental to health.

If you're concerned about this, I'd recommend calling us at 800-MOLDS or emailing hello@saniservice.com for a professional inspection. Our technicians will assess your ductwork and provide advice on necessary cleaning or maintenance. It's also worth checking if there are any visible signs of damage or leaks in the system which could be contributing to air quality issues.

Taking care of this now can prevent more serious problems down the line, ensuring you and your family breathe cleaner air throughout the year. Remember, regular maintenance is key!

Hope that helps!

Posted by

Sani Admin

Answered on January 19, 2026 9:27 pm