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.

Who maintains ventilation ducts in a rental?« Back to Previous Page

After the rain last month, I noticed a damp spot on the ceiling above my bedroom, which is directly below what feels like an old ventilation duct. The musty smell has been lingering for days, and it’s really starting to bother me. Given that this is a rental property, who is typically responsible for inspecting and maintaining the ductwork?

Posted by Marie Van den Berg

Asked on January 31, 2026 10:50 pm

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Maintenance of ventilation ducts in a rental property can be a bit tricky. In the UAE, particularly in Dubai, it's generally the landlord’s responsibility to ensure that these systems are properly maintained and functioning well. However, there are several factors you should consider before jumping into conclusions.

Firstly, check your rental agreement. Some contracts may specify who is responsible for maintenance. If nothing is mentioned or if it's unclear, it's best to address this with the landlord directly. A clear communication about the issue can prevent misunderstandings and lead to a swift resolution.

In Dubai, you should also be aware of local building codes and regulations regarding indoor environmental quality. The Building Code of Abu Dhabi (BCAD) and the UAE Standards Institution (UAE SI) guidelines outline requirements for ventilation systems in residential buildings. These standards are designed to ensure that properties maintain healthy air quality, which can help mitigate issues like mold growth.

If you're experiencing a musty smell or damp spots on your ceiling, it might be wise to have the ducts inspected by professionals. Dampness and mustiness could indicate problems such as water infiltration, clogged filters, or inadequate ventilation. Saniservice, for instance, provides services in Dubai that can help assess these issues.

Remember, regular cleaning of the ductwork is crucial. Dust, dirt, and moisture can accumulate over time, leading to odors and potential health hazards. A professional inspection not only helps identify problems but also ensures they are addressed properly. If you decide to contact Saniservice or another company for an inspection, be sure to request a detailed report of the findings.

Lastly, don't ignore these signs. The lingering musty smell could be more than just uncomfortable; it might indicate a serious issue that needs attention. By addressing it promptly and involving professionals, you can help ensure your living environment remains healthy and comfortable.

Call 800-MOLDS or email hello@saniservice.com if you need assistance.

Posted by

Sani Admin

Answered on February 4, 2026 6:08 pm