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 closing windows causing mold growth?« Back to Previous Page

After the rain last month, I noticed a musty smell in the children's bedroom, and it’s getting worse. The windows are always closed due to air conditioning issues, which might be trapping moisture. I’m worried about mold developing, especially since my little ones have been sneezing and coughing more lately. Is there anything specific I can do to clean and prevent mold growth in this high-occupancy area?

Posted by Linh Lee

Asked on February 6, 2026 2:31 am

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Closing windows can indeed contribute to mold growth in high-occupancy areas like children's bedrooms. In Dubai and the UAE, it’s common for windows to be kept shut due to air conditioning issues or other climate concerns. However, this can create a perfect environment for moisture to build up, especially when humidity levels are high.

In your case, with windows always closed post-rainfall and a musty smell developing, you should consider the possibility of mold growth. Mold thrives in damp, humid environments which are often found in poorly ventilated areas where air circulation is limited.

To address this issue, start by ensuring that the area is properly ventilated. If your air conditioning system isn’t functioning as it should, consider calling a professional HVAC service provider to diagnose and repair any issues. Opening windows or using exhaust fans can help remove excess moisture from the room.

Additionally, use dehumidifiers in high-moisture areas to reduce humidity levels below 60%. This is especially important given that Dubai's climate often comes with higher than normal humidity even indoors during certain times of the year.

Inspect for any visible signs of mold. If you notice any black or green spots on walls, ceilings, or other surfaces, it’s time to act quickly to avoid further growth. Mold can spread rapidly and may pose health risks, especially to children who are more susceptible to respiratory issues.

Given the specific concerns about your children's health – with them sneezing and coughing more often lately – it would be wise to consult a professional environmental inspection company for a thorough assessment of your home’s indoor air quality. Here in Dubai, we recommend calling 800-MOLDS or email hello@saniservice.com for expert advice tailored to the local climate conditions.

Regular cleaning with mold-killing products can help prevent future growth. Clean areas thoroughly, including behind furniture and under carpets where moisture may collect unnoticed.

Remember that maintaining good indoor air quality is crucial in high-occupancy spaces like children's bedrooms. By addressing these issues promptly, you can create a healthier environment for your family to thrive in.

Always stay informed about local regulations regarding indoor environmental quality, as they may provide additional guidance specific to the UAE market.

Posted by

Sani Admin

Answered on February 10, 2026 8:48 pm