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 ductwork cause persistent odors?« Back to Previous Page

After the heavy smoke from the neighboring building's renovation last month, I’ve noticed a persistent odor lingering in the living room, especially when we first turn on the air conditioner. The smell is like something musty and it’s making my family members, particularly my kids, cough more than usual. Could this be related to the ductwork in our apartment? Should I consider getting the ducts cleaned or could this just be a temporary issue?

Posted by Sandra Wright

Asked on February 7, 2026 3:06 am

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Absolutely, ductwork can indeed be the source of persistent odors, especially after an incident like smoke exposure. In Dubai and UAE, our climate often sees significant air conditioning usage which can lead to moisture accumulation within ducts, creating a breeding ground for mold and bacteria. This is precisely what you might be experiencing – the musty smell could very well be from residual smoke or possibly mold growth due to the moist environment created by your AC system.

When you turned on the air conditioner after the renovation next door, it seems like the smoke particles got drawn into the ductwork. Once there, they can mix with dust and other airborne particles, leading to a lingering odor that's particularly noticeable when the air conditioning starts up. This is not uncommon in our region where high humidity levels can exacerbate such issues.

Given your situation, I strongly recommend getting a professional inspection of your ducts. The UAE doesn't have specific regulations for duct cleaning but it’s good practice to ensure they are clean and free from contaminants that could affect indoor air quality. A professional will be able to assess the condition of your ductwork, identify any sources of odor or mold growth, and recommend appropriate remediation measures.

If you decide to go ahead with a professional inspection, you can contact us at 800-MOLDS (800-66537) or email hello@saniservice.com. We have experience dealing with similar cases in the UAE and can provide thorough cleaning services that comply with best industry practices.

In the meantime, try to improve air circulation by occasionally opening windows when it's safe, and consider using a HEPA filter in your air conditioning system which can help trap small particles including smoke remnants. Keeping humidity levels low with a dehumidifier could also prevent mold growth from developing further.

Remember, addressing this issue promptly is key to maintaining good indoor air quality for you and your family, especially during the hot summer months when AC use spikes.

Posted by

Sani Admin

Answered on February 11, 2026 4:00 pm