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 damp smell from window due to mold?« Back to Previous Page

After the heavy rain last month, I noticed a strange damp smell lingering in the corner of our living room near the window. The AC seems to be circulating this air throughout the house, and my kids have been complaining of coughing fits especially after they’ve been playing there. Could this be due to mold or something else? What should we do to improve the indoor air quality for them?

Posted by Neha Das

Asked on February 12, 2026 10:47 am

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Yes, the damp smell from near your window could indeed be due to mold growth. Mold spores thrive in humid and moist environments, especially after heavy rain. The UAE, including Dubai, is known for its high humidity levels during certain times of the year, making it a prime condition for mold proliferation.

Given that you're noticing this issue particularly by your living room window, which may be less ventilated or have poor drainage issues around it, there’s a good chance moisture is accumulating. This can create an ideal breeding ground for mold. Additionally, since your AC seems to circulate the air throughout the house and your kids are experiencing coughing fits, it's important to address this issue promptly.

Firstly, you should perform a visual inspection of the affected area, looking for signs like discoloration or black spots on walls or ceilings, which may indicate mold. However, a professional inspection is highly recommended given that the UAE has specific regulations regarding indoor air quality and mold remediation (refer to Federal Decree-Law No. 4 of 2015 regulating public health). A professional can conduct a thorough examination using tools like moisture meters or thermal imaging cameras to identify hidden areas where mold might be growing.

In the meantime, take some immediate actions:
• Ensure proper ventilation in your home by opening windows when possible and using exhaust fans.
• Use dehumidifiers to reduce moisture levels, especially during rainy seasons.
• Clean and dry any damp spots immediately. Don't use bleach alone; a mixture of one cup of bleach per gallon of water can be effective but make sure the area is well ventilated.

Remember, maintaining good indoor air quality in Dubai is crucial for both comfort and health. If you suspect mold or if your kids' symptoms persist despite these measures, don’t hesitate to call 800-MOLDS (800-66537) or email hello@saniservice.com for a professional assessment. Early detection and remediation can prevent further health issues and costly repairs.

Stay proactive about the air quality in your home and keep it healthy for you and your family!

Posted by

Sani Admin

Answered on February 15, 2026 6:44 am