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 musty smells in a rental?« Back to Previous Page

After the rain last month, I noticed a musty smell lingering in the bedroom closet near the window. It’s been there ever since, and it seems to get stronger when the AC kicks on. My landlord hasn’t mentioned anything about cleaning or addressing this issue, but I’m not sure if that’s his responsibility. Could someone advise me on who is typically responsible for such issues in a rental property?

Posted by Ashok Saxena

Asked on January 20, 2026 3:51 am

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In Dubai/UAE, the responsibility for musty smells in a rental property can be a bit murky. Typically, landlords are obligated to maintain the structural integrity and general condition of the premises as per the laws and regulations. However, when it comes to moisture-related issues like mold growth, both landlord and tenant have responsibilities.

Firstly, if there is a musty smell persisting in your bedroom closet, especially near a window, this could be an indication of water intrusion or inadequate ventilation. Given that you noticed it after the rain last month, it's quite possible that moisture has accumulated due to poor drainage or leakage from outside. In such scenarios, landlords are generally expected to address these issues promptly.

However, if your AC unit is exacerbating the smell when turned on, there may be an underlying issue within the HVAC system itself. This could indicate a need for professional cleaning and maintenance. Given that you're in Dubai, where humidity can still be quite high even during cooler months, it’s crucial to ensure your air conditioning units are properly serviced.

In UAE, tenant rights under rental agreements are often detailed but not always strictly enforced. It's wise to review the terms of your lease agreement to see what it states about maintenance and repairs. If you find that your agreement does not adequately address this issue or if the landlord has been unresponsive, you might consider reaching out to a local real estate lawyer for advice.

In cases where the smell persists despite efforts by both parties, I recommend scheduling an inspection with a professional environmental consultant. They can conduct thorough tests and provide remediation strategies specific to your situation. For reliable services in Dubai, companies like Saniservice are known for their expertise in indoor air quality assessments and mold remediation.

Remember, addressing musty smells is not only about eliminating the odor but also ensuring your health and safety. Persistent moisture can lead to serious health issues and structural damage if left unattended. So don't hesitate to take proactive steps to resolve this matter.

Call 800-MOLDS or email hello@saniservice.com for assistance with professional inspection and remediation services.

Posted by

Sani Admin

Answered on January 23, 2026 11:35 pm