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 crawl space smell linked to kids' coughs?« Back to Previous Page

After the heavy rains last month, I noticed a persistent musty smell coming from the crawl space under my apartment. It’s really starting to worry me as my kids have been coughing more frequently lately. Could this be related to the duct sealing or poor ventilation in that area?

Posted by Malgorzata Lewandowski

Asked on January 17, 2026 5:21 pm

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The crawl space smell issue and your kids' coughs might indeed be linked. In the UAE, especially cities like Dubai, humidity levels can spike after heavy rains which often leads to mold growth – a common culprit for unpleasant odors and respiratory issues. The musty smell you're experiencing in the crawl space could be due to damp conditions allowing mold spores to flourish.

Mold thrives in moist environments, which is why your crawl space could be a breeding ground. The spores can travel through air ducts and circulate throughout your apartment, potentially affecting your family's health, especially with children being more susceptible to respiratory problems.

In Dubai and the UAE, it’s important to ensure your building adheres to local regulations regarding indoor environmental quality (IEQ). The UAE Ministry of Energy and Technology (MoET) has guidelines that recommend regular inspection and maintenance to prevent such issues.

Given the situation you described, I'd strongly suggest having a professional inspection done. Call 800-MOLDS or email hello@saniservice.com for an expert assessment. They can identify any mold growth, assess the extent of the problem, and recommend necessary steps to seal off affected areas properly.

Sealing ducts is crucial in preventing mold spores from spreading through your HVAC system. Proper sealing ensures that air flows efficiently while keeping contaminants contained. Additionally, consider improving ventilation in crawl spaces or basements by installing dehumidifiers or exhaust fans. This can help reduce moisture levels and prevent future issues.

Remember to keep an eye on indoor humidity levels with a hygrometer, aiming for under 60% to minimize mold growth opportunities. Regular cleaning of your air conditioning units and ductwork is also vital in maintaining good IAQ.

Taking these steps will not only address the current smell issue but also safeguard your family’s health. Don't hesitate to reach out for professional assistance; after all, clean indoor air is a key component of a healthy home environment.

Posted by

Sani Admin

Answered on January 22, 2026 8:55 pm