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 persistent dust from vents an urgent health concern?« Back to Previous Page

After the recent sandstorm last month, I noticed a persistent dust cloud coming from the vents in our bedroom. The AC has been running non-stop for days now to try and clear it up, but the smell of mustiness is getting stronger by the day. How urgent should we consider this issue to be, and what steps should we take immediately?

Posted by Kavita Mehta

Asked on December 31, 2025 9:16 pm

▲

▼

Persistent dust from vents can indeed be a serious health concern, especially in the UAE where sandstorms like the one you experienced are common. In Dubai and other parts of the UAE, regulations such as those set forth by the Federal Competitiveness and Statistics Authority (FCSA) require that buildings maintain certain indoor air quality standards to protect occupant health.

The dust cloud coming from your bedroom vents could be a sign of inadequate air filtration or potential issues with the HVAC system. The musty smell you're experiencing is also a red flag, suggesting moisture buildup which can lead to mold growth. Mold not only affects air quality but can also pose significant health risks, including respiratory problems and allergies.

Immediate steps should include:

1. Stop Running the AC: While it might seem counterintuitive, turning off the air conditioning could prevent further spread of dust particles.
2. Check Filters: Inspect your HVAC filters for clogs or damage. A dirty or damaged filter can allow more dust to circulate through your system. Clean or replace them as necessary.
3. Ventilation: Open windows if possible to improve cross-ventilation and reduce indoor humidity levels.

However, given the severity of your situation, it’s highly recommended that you call in a professional inspection team immediately. At Saniservice, we can provide expert evaluations to identify the source of the dust and any potential mold growth. Our services comply with UAE standards and can help ensure your environment is safe for you and your family.

Don't wait; address this issue promptly to avoid long-term health implications. Call 800-MOLDS or email hello@saniservice.com today.

Posted by

Sani Admin

Answered on January 2, 2026 12:13 pm