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 odor from ducts a landlord's responsibility?« Back to Previous Page

After the rain last month, I noticed a peculiar odor lingering in our living room, especially when we turn on the air conditioner. It’s almost like musty dampness, but I can’t figure out where it’s coming from. The vents look clean enough, and my landlord hasn't mentioned anything about maintenance either. Could this be related to the ducts? If so, who is responsible for cleaning them in a rental property like ours?

Posted by Brittany Clark

Asked on January 22, 2026 1:23 am

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Hey there,

It's indeed possible that the musty odor you're experiencing could be related to your ducts. In the UAE, particularly in areas like Dubai where humidity can sometimes cause issues, it's common for dampness to build up within the HVAC system, especially after rain or when the air conditioner is running.

The responsibility of maintaining and cleaning the ductwork typically falls on the landlord. According to the Landlord and Tenant Regulations in the UAE, landlords are responsible for ensuring that the property remains in a good state of repair and maintaining essential services like heating, ventilation, and air conditioning (HVAC) systems. This includes regular maintenance checks to prevent such issues.

However, it's also important to note that tenants have a role to play too. Keeping the area around the vents clean and free from obstructions can help in preventing blockages which could lead to moisture buildup. If you suspect that your ducts need cleaning, it would be wise to request an inspection by your landlord or consider having a professional environmental inspection done.

If the situation persists despite a thorough check, you might want to reach out for professional assistance. Companies like Saniservice can provide detailed duct cleaning services and ensure that the air quality in your home is top-notch. Their contact number is 800-MOLDS (800-66537) or you can email them at hello@saniservice.com.

Remember, when dealing with HVAC issues, it's always better to be proactive and address potential problems before they become major concerns. Keep an eye on the condition of your air conditioner and vents, and make sure any musty odors are addressed in a timely manner.

Hope this helps!

Posted by

Sani Admin

Answered on January 23, 2026 10:56 pm