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 I fix duct noise myself or call a pro?« Back to Previous Page

After the recent sandstorm, I noticed a strange noise coming from the duct behind my home office. It’s making a rattling sound that gets louder whenever the AC is on. The room also feels colder than the others in the house. Given how tricky these systems can be, should I try to fix it myself or call in a professional?

Posted by Lauren Hill

Asked on January 18, 2026 12:35 am

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When faced with the issue of strange noises from your ducts in Dubai, it's important to approach the situation carefully. The rattling sound and the feeling that your office is colder than other rooms might be more than just an annoyance; they could indicate a serious problem that requires professional attention.

Firstly, let’s consider the UAE context. In Dubai, as with many regions, indoor environmental quality (IEQ) can sometimes be compromised by external factors such as sandstorms. These events can introduce debris into your HVAC system, leading to issues like the one you're experiencing. However, given that this is a specialized area, it's always wise to err on the side of caution and seek professional inspection.

Attempting to fix the issue yourself could prove challenging due to the complexity of HVAC systems. For instance, if there are loose or damaged parts in the ductwork, trying to repair them without proper tools and knowledge can be dangerous and ineffective. Moreover, handling electrical components or refrigerants (if present) requires a trained professional to avoid potential hazards.

A professional inspection is recommended for several reasons:

1. Safety: HVAC systems involve moving parts, electrical wiring, and potentially refrigerants. Incorrect repairs could lead to fire hazards or exposure to harmful chemicals.
2. Efficiency: A skilled technician can identify the root cause of the problem, whether it's a loose duct, a damaged fan blade, or even an issue with your thermostat setting that’s causing uneven cooling.
3. Comfort and Energy Efficiency: Ensuring your HVAC system is operating correctly will not only address the noise but also improve overall comfort and energy efficiency in your home.

If you're located in Dubai, you can call 800-MOLDS or 800-66537 (Saniservice) for professional assistance. Their team of experts are well-equipped to diagnose and resolve issues with your ductwork safely and effectively.

In summary, while it might be tempting to tackle this yourself, the best course of action is to call in a professional to ensure both safety and effectiveness. Don’t hesitate to get in touch with Saniservice for expert help.

Posted by

Sani Admin

Answered on January 20, 2026 10:01 am