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 there mold in my apartment's ductwork?« Back to Previous Page

My kids have been coughing and I suspect it might be coming from the office duct in our apartment in Dubai Marina. We’ve been living here for about a year, and lately, I’ve noticed a strange smell coming from the vents whenever the AC kicks in. I’ve tried cleaning the filters, but it doesn’t seem to help. Could there be mold or something harmful hiding in the ductwork that I should be worried about? What steps can I take to ensure it’s safe for my family?

Posted by Anna Van den Berg

Asked on December 4, 2025 10:12 pm

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It's concerning to hear about the coughing and unusual smells coming from the vents in your apartment, especially if you suspect it could be related to the ductwork. In the Dubai Marina area, like many densely populated urban environments, indoor air quality can be significantly affected by the condition of HVAC systems. Mold growth in ductwork is not uncommon, particularly in humid climates like the UAE, where moisture can accumulate and create a conducive environment for mold spores to thrive.

Given that you've already attempted to clean the filters without success, it’s quite possible that there are deeper issues within the ductwork itself. Mold, dust, and other contaminants can accumulate in the ducts over time, especially if they have not been professionally cleaned or if there is any water intrusion. The strange smell you’re experiencing may also indicate the presence of mold or other organic matter decomposing within the ducts.

In the UAE, the regulations regarding indoor air quality and building maintenance are outlined by the Dubai Municipality and other local authorities. These guidelines emphasize the importance of regular maintenance and cleaning of HVAC systems to ensure a safe living environment. If there are health concerns, such as persistent coughing or respiratory issues, it’s crucial to address them promptly.

Here are some practical steps you can take:

1. Professional Inspection: I highly recommend contacting a professional environmental inspection company to conduct a thorough inspection of your ductwork. They can assess the situation, identify any mold growth, and determine the best course of action for remediation. In serious cases, mold can pose significant health risks, particularly to children.

2. Document Health Concerns: Keep a record of any health issues experienced by your family, including symptoms and their frequency. This documentation can be helpful when discussing your situation with professionals.

3. Improve Ventilation: Ensure that your apartment is well-ventilated. Opening windows when possible can help reduce indoor humidity levels. Additionally, using a dehumidifier may help mitigate moisture levels in the air.

4. Regular Maintenance: After the inspection and any necessary cleaning, establish a routine maintenance schedule for your HVAC system. This should include changing filters regularly and scheduling professional cleanings every 1-2 years, depending on usage and environmental conditions.

If you're ready to take action, I encourage you to reach out to a professional service. You can contact SaniService at 800-MOLDS or 800-66537, or email them at hello@saniservice.com for expert assistance. Ensuring a safe and healthy indoor environment for your family is paramount, and professional help can make a significant difference.

Posted by

Sani Admin

Answered on December 7, 2025 3:10 am