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.

Is a musty smell in air ducts urgent?« Back to Previous Page

After the heavy dust storm last week, I noticed a musty smell coming from the air ducts in our new office building. We’ve only been working here for two months but it’s getting worse every day. The smell is particularly strong when the AC is on full blast and the windows are closed. How urgent is this issue, and what steps should we take immediately?

Posted by Ahmed Al-Maktoum

Asked on January 3, 2026 9:08 am

▲

▼

A musty smell coming from the air ducts is indeed urgent and should be addressed promptly. The smell can indicate a serious issue like mold growth which can pose health risks to employees, especially if you're experiencing it more frequently or intensifying over time.

In the UAE, particularly in Dubai, the climate is warm and humid during certain seasons, which makes conditions ripe for mold development. According to local building codes such as those found in EN 13782 and ADGB 560, maintaining indoor air quality is crucial. Mold can not only affect your comfort but also lead to allergic reactions, respiratory issues, and other health complications.

Given the situation you've described, it's highly recommended that you contact a professional environmental inspection service immediately. They have the tools and expertise to identify the source of the smell and assess whether mold is present or if there are other factors contributing to the odor issue. Here in Dubai, companies like Saniservice can provide expert services for such issues.

Call 800-MOLDS or email hello@saniservice.com to book an inspection as soon as possible. This will help ensure that any potential health hazards are addressed and that your office environment remains safe and comfortable.

In the meantime, here are some steps you can take:
1. Keep windows closed during high humidity periods.
2. Use a dehumidifier if available to reduce moisture levels in the air.
3. Ensure proper ventilation by cleaning or replacing filters regularly.
4. Consider temporarily increasing your AC's fan speed to help circulate and filter out any airborne contaminants.

Remember, addressing such issues early can prevent more significant problems down the line.

Posted by

Sani Admin

Answered on January 5, 2026 1:57 pm