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.

Should I worry about musty smell in hotel suite?« Back to Previous Page

After the recent renovation of our suite at the Dubai Marriott Marquis, I’ve noticed a persistent musty smell that won’t go away, despite multiple cleanings. The housekeeping staff says it’s just humidity, but my family has been complaining about sneezing and coughing every morning after we wake up. How urgent is this issue, and what steps should be taken to address the potential mold or allergen problem in our room?

Posted by William Scott

Asked on December 30, 2025 3:21 am

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Absolutely, the musty smell in your hotel suite is something to take seriously. It's not just about comfort and satisfaction; it can also pose significant health risks, especially for those who are prone to allergies or respiratory issues.

First things first, humidity levels in Dubai and other parts of the UAE can indeed cause a musty odor. However, this smell often indicates the presence of moisture which can lead to mold growth – something that is particularly concerning given your family's reaction. Mold thrives in damp environments, and if left unchecked, it can release spores into the air leading to respiratory issues, allergies, and other health problems.

Given the recent renovation at the Dubai Marriott Marquis, there could be a few reasons behind this smell. Construction materials, adhesives, or even leftover moisture from the work might be contributing factors. But without knowing the specifics of your situation, it's best to err on the side of caution and have a professional inspection done.

In the UAE, regulations such as those stipulated in the Building Code (ASCE 7-10) require buildings to be designed and constructed with moisture management systems that prevent water intrusion. However, sometimes these measures aren't fully implemented or can become compromised over time due to maintenance issues or natural wear.

If you're concerned about the situation, I'd strongly recommend contacting a professional environmental inspection company. They will have the tools and expertise to determine if there's an active mold issue and advise on how to address it. In Dubai, companies like Saniservice (call 800-MOLDS or email hello@saniservice.com) are well-regarded for their thoroughness in such matters.

In the meantime, here are a few tips you can follow:
• Keep windows open if possible, but ensure proper ventilation to prevent condensation
• Use dehumidifiers or air purifiers to help reduce moisture levels and allergens
• Ask housekeeping to check and fix any leaks or water damage in the room
• Consider wearing a mask when entering the suite to protect yourself from airborne particles

Remember, your health is paramount. Don't hesitate to seek professional advice to ensure that you and your family can enjoy your stay without worries.

Stay safe and healthy!

Posted by

Sani Admin

Answered on January 1, 2026 9:06 pm