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 is responsible for cleaning ducts in a rental property?« Back to Previous Page

After the heavy dust storm we had last month, I noticed a significant amount of dust collecting in the vents of our living room. My landlord mentioned that he's responsible for cleaning the ducts, but I’m not sure when it was last done or how often it should be. The AC filters get cleaned every six months, but is this enough? How do I know if the ducts need to be cleaned and who is typically responsible for that in a rental property?

Posted by William Scott

Asked on January 22, 2026 11:12 pm

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In the UAE, especially in Dubai, duct cleaning is an important aspect of maintaining indoor air quality. In a rental property setting, the responsibility for cleaning the ducts can sometimes be ambiguous. Typically, it's the landlord who is responsible for ensuring that the HVAC system, including the ductwork, remains clean and functional. However, the specifics might vary depending on local agreements or lease terms.

UAE regulations such as the Building Code (Circular No. 10 of 2007) outline certain standards but do not explicitly state a frequency for duct cleaning in rental properties. Therefore, it is crucial to clearly define these responsibilities within your lease agreement. If your lease does not mention this or if you're unsure about who should handle the ducts, it's best to have an open dialogue with your landlord.

Dust storms like the one you experienced can indeed result in significant dust accumulation. Regular maintenance is key here, and while AC filters are important for capturing larger particles, they may not be sufficient on their own, especially after such events. Duct cleaning helps remove accumulated debris, allergens, and microorganisms that can travel through your system.

For a more accurate assessment of the current state of your ducts, it's advisable to schedule a professional inspection. This will give you peace of mind and a clear understanding of what needs to be done. In Dubai, companies like Saniservice specialize in this area and offer services tailored for local conditions. You can contact them via 800-MOLDS or email hello@saniservice.com.

Remember that regular cleaning is recommended—typically every one to two years depending on the environment's dust levels and usage frequency. If you're experiencing unusual symptoms like allergies, coughing, or if your AC system seems less effective than usual, it might be time for a thorough inspection and possible cleaning.

Always prioritize good indoor air quality—it not only impacts your health but also enhances comfort in your living space.

Posted by

Sani Admin

Answered on January 26, 2026 9:18 am