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.

Can high indoor humidity cause coughing?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell lingering in the living room, especially when the AC isn't running. The humidity seems to be quite high even with the dehumidifier on. My kids have been coughing more frequently lately and I’m starting to wonder if it’s because of the indoor humidity levels. Is there anything else I can do besides using a dehumidifier?

Posted by Tuan Sato

Asked on January 17, 2026 11:10 am

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High indoor humidity can indeed cause coughing. In the UAE and specifically Dubai, where we experience significant temperature fluctuations, maintaining an optimal relative humidity (RH) level is crucial for both comfort and health. Typically, a RH between 30% to 55% is considered ideal indoors.

In your case, it sounds like the humidity levels in your living room are persistently high, even with the use of a dehumidifier. This could be due to several factors including the recent heavy rains which can lead to increased moisture content in the air. The musty smell you're noticing is often associated with mold growth and is a clear sign that there's an underlying issue.

Mold thrives in damp environments, especially when RH exceeds 60%. In the UAE, where we experience high temperatures year-round, this means even slight increases in humidity can create conditions for mold to grow. Mold spores are known allergens that can trigger respiratory issues like coughing, especially among children and those with allergies or asthma.

Given your situation, it's important to address the root cause of the moisture issue. A dehumidifier is a good start but might not be sufficient on its own. Consider having a professional inspection by calling 800-MOLDS or emailing hello@saniservice.com. They can identify sources of excess humidity and recommend appropriate solutions.

Additionally, you could try increasing air circulation in your living room using fans or opening windows during cooler times to let some fresh, drier air in. Keeping the AC running at a slightly higher temperature setting (around 24-26°C) might help too as it can reduce the load on the dehumidifier and improve overall comfort.

Remember, maintaining good indoor air quality is vital for your family's health, especially during times of high humidity or after heavy rains. Don't hesitate to seek professional assistance if you suspect mold growth or persistent health issues related to indoor moisture levels.

Posted by

Sani Admin

Answered on January 22, 2026 1:50 pm