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 HVAC filter causing our coughing?« Back to Previous Page

After the recent storm, I noticed a strange smell lingering in our living room. It's especially noticeable when someone walks through from outside. My children have also started to cough more frequently since we’ve been home from school. Could this be related to the air filter in the HVAC system? The filter hasn't been changed for over a year now. Should I replace it, or could this be causing my family’s respiratory issues?

Posted by Mohammed Al-Zahrani

Asked on January 21, 2026 7:07 am

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Absolutely, the HVAC filter could be causing your family's coughing. In the UAE, especially during such stormy weather, it’s crucial to ensure your air filtration system is functioning optimally. Storms can bring in a plethora of dust, pollen, and other particles that might not get filtered out by an old or clogged filter.

In Dubai/UAE, as per local regulations, HVAC systems are expected to maintain high standards for indoor air quality (IAQ) to safeguard public health. A dirty filter can lead to poor airflow, which in turn can circulate these allergens and irritants throughout your home, causing respiratory issues like coughing, especially among children.

Given the situation you described, it's important to check your HVAC system's filters immediately. If they haven't been changed for over a year, as you mentioned, that’s more than enough time for them to become heavily clogged with debris and contaminants. The strange smell in your living room could be linked to mold or mildew growth due to moisture from the storm, which could also contribute to respiratory issues.

To address this issue effectively, here are some steps I recommend:

1. Inspect the filters: Check if they look dirty or discolored. You might find a noticeable amount of dust and other particles stuck on them.
2. Replace the filter: It's best to replace it with a new one according to your HVAC system’s manufacturer guidelines or consult an expert for recommendations tailored to your specific unit.
3. Clean the air ducts: A professional cleaning can help remove accumulated dirt, dust, and mold spores that have been circulating in your home.
4. Increase ventilation: Open windows when possible to allow fresh air to circulate, but be mindful of outdoor pollution levels during storms.

If you notice no improvement after these steps or if the situation worsens, it’s advisable to call for a professional inspection. At Saniservice, we offer comprehensive HVAC maintenance and inspection services that can help identify any underlying issues with your system.

Don't hesitate to reach out at 800-MOLDS (800-66537) or email us at hello@saniservice.com if you need further assistance. Your family's health is a priority, and ensuring your HVAC system is in top condition will go a long way in providing a healthier indoor environment.

Call 800-MOLDS or email hello@saniservice.com

Posted by

Sani Admin

Answered on January 23, 2026 5:23 pm