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.

Could musty smell indicate ventilation issues?« Back to Previous Page

After the heavy rains we experienced last month, I noticed a persistent musty smell in the hallway near the kitchen. It’s really starting to bother me, especially since my family has been complaining of coughing and runny noses. Could this be related to some issues with the ducts? Are there any signs or smells that could indicate problems with the ventilation system that I should look out for?

Posted by Lin Nguyen

Asked on January 22, 2026 7:07 pm

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Yes, the musty smell could very well be a sign of ventilation issues. In Dubai and the UAE, we've seen cases where persistent dampness leading to mold growth can cause such odors, especially after heavy rains like what you experienced last month. The kitchen area is particularly prone due to its proximity to water sources and high humidity levels.

In the UAE, there are specific regulations regarding indoor air quality and ventilation. According to the Building Control Regulations of Dubai Municipality, your building must have a sufficient number of air changes per hour (ACH) to maintain healthy indoor air quality. If your ductwork is not functioning correctly, it could lead to stagnant air pockets that allow mold to flourish.

When you notice a persistent musty smell near the kitchen or any area with potential water issues, it's crucial to take action promptly. The musty odor can also be an indicator of condensation buildup within the ducts, which is common after heavy rain and can indicate a need for proper insulation in your ventilation system.

Additionally, coughing and runny noses by family members could indeed point towards poor indoor air quality caused by mold spores or other allergens. These symptoms are quite common among residents in areas with subpar HVAC systems.

For peace of mind, I highly recommend scheduling an inspection with a professional company like ours here at Saniservice. We can assess your ductwork and ventilation system to ensure they meet the necessary standards set forth by local regulations. Our team is well-versed in identifying issues that could lead to mold growth or other health concerns.

If you decide to go ahead, give us a call at 800-MOLDS (800-66537) or email hello@saniservice.com for more information and to book an appointment. Early intervention is key in maintaining healthy indoor air quality in your home, particularly post-rain events.

Remember, it's better to act now than wait until the issue worsens, affecting both your health and property value.

Posted by

Sani Admin

Answered on January 25, 2026 2:30 pm