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 notify landlord about damp smell from ducts?« Back to Previous Page

After the rain last month, I noticed a persistent damp smell lingering in our hallway, which leads directly from the ducts. It's particularly noticeable when the AC is on. We’ve lived here for two years and just noticed this, but I’m not sure if it’s my responsibility to get the ducts cleaned or if it falls under maintenance. Should I bring this up with the landlord?

Posted by Sultan Al-Qasim

Asked on February 4, 2026 11:48 am

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Absolutely, you should definitely bring up the damp smell from your ducts to your landlord. In Dubai and the UAE, it's common for properties to have maintenance agreements that cover certain aspects of a building’s systems, including HVAC and ventilation. However, it is always best to clarify what exactly is included in these agreements as they can vary.

Given the persistent nature of the smell and its direct correlation with your AC usage, there are several possibilities to consider. Firstly, dampness within the ducts could be due to condensation or water intrusion, which might indicate a more serious issue that requires professional attention. In such cases, it's advisable to get an expert opinion.

In Dubai, regulations regarding indoor environmental quality and building maintenance are stringent. For instance, according to the Building Code 2015, all HVAC systems must be maintained regularly to ensure they function efficiently without causing any health or safety issues for occupants. This includes regular cleaning of ductwork which can help prevent moisture buildup and mold growth.

To take a proactive step, you could schedule a professional inspection with a reputable company like Saniservice. They offer specialized services that cater specifically to the Dubai market and can provide detailed reports on your HVAC system's condition. Not only does this service ensure your environment is healthy but it also helps in identifying any potential issues before they escalate.

Remember, if the smell persists or worsens despite cleaning efforts, there might be underlying problems such as a leaky roof or improper sealing that need to be addressed by a structural engineer. In Dubai’s climate, where humidity can significantly contribute to moisture concerns, these factors should not be overlooked.

In conclusion, it's important to address this matter with your landlord promptly and consider professional services if necessary. A proactive approach will help maintain the quality of life in your home while adhering to local regulations. If you decide to proceed with a professional inspection, feel free to contact us at 800-MOLDS or email hello@saniservice.com for assistance.

Take care of your health and comfort by addressing this issue sooner rather than later!

Posted by

Sani Admin

Answered on February 9, 2026 2:22 pm