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 pays for duct cleaning with mildew odor?« Back to Previous Page

After the rain last month, I noticed a mildew smell coming from the ducts in the basement. My landlord mentioned we’re responsible for our own maintenance but I’m not sure if that includes cleaning the ducts. We’ve lived here for 2 years and just noticed this odor. Does anyone know who is typically responsible for duct cleaning in such cases?

Posted by John Wilson

Asked on January 20, 2026 7:31 am

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Hey there,

In the UAE and specifically Dubai, duct cleaning can be a tricky issue to navigate. Generally speaking, if you've noticed an odor like mildew coming from your ducts, it could indicate that they haven't been cleaned in quite some time. Now, regarding who is responsible for duct cleaning—well, this really depends on where you live and the local regulations.

In Dubai, there aren’t strict laws mandating duct cleaning or specifying which party should be responsible for it. However, it's common practice to have maintenance agreements between landlords and tenants that include regular servicing of key areas like heating, ventilation, and air conditioning (HVAC) systems. Since you’ve noticed the odor only recently after 2 years of living there, it might be worth checking your tenancy agreement or discussing with your landlord.

Typically, in Dubai, it’s the responsibility of the owner to maintain the HVAC system which includes cleaning the ducts if necessary. This is usually done during routine maintenance checks. If you believe the issue is significant enough and isn’t being addressed by regular maintenance, a professional inspection might be needed. This can help identify the exact condition of your ductwork and determine whether immediate action such as cleaning or replacement is required.

Remember, it's always better to act sooner rather than later when dealing with issues like mildew growth in your ducts. Mildew not only affects air quality but also poses health risks especially for people with allergies or asthma. It's recommended that you call up a professional service provider who can assess the situation and provide you with a detailed plan of action.

For reliable and experienced professionals, you might want to give a call at 800-MOLDS (800-66537) or email hello@saniservice.com. They offer expertise in all aspects of indoor environmental quality including duct cleaning and remediation services.

Taking these steps can help ensure that your living space remains healthy and comfortable for you and your family. Don’t hesitate to reach out if you have more questions!

Best regards,
[Your Name]

Posted by

Sani Admin

Answered on January 24, 2026 6:31 pm