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 AC coils cause coughing and a musty smell?« Back to Previous Page

After the rain last month, I noticed a musty smell coming from the corner of our living room, near where we keep the AC unit. My wife and kids have been coughing more than usual lately, and it worries me that it might be because of something in there. Could this be related to the coils? Should I clean them myself or call a professional?

Posted by Hana Kimura

Asked on January 13, 2026 8:05 pm

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Could AC coils cause coughing and a musty smell?

Absolutely. The AC system's evaporator coil can indeed be a breeding ground for mold and bacteria if not properly maintained. In the UAE, especially during our hot and humid summer months, it is crucial to keep your air conditioning systems clean to ensure both efficiency and indoor air quality.

In Dubai, we experience occasional rain which can introduce moisture into the environment. This moisture, combined with warm temperatures, creates an ideal condition for molds to grow on the AC coils. The dampness and musty smell you are experiencing could be a sign of this issue. Moreover, if mold spores enter your HVAC system through poorly sealed units or leaks in the ductwork, they can spread throughout your home leading to respiratory issues such as coughing.

While it might seem like a simple DIY job, cleaning AC coils isn't without its risks. Improper cleaning techniques could lead to damage to sensitive components of your air conditioning unit. It's important that you ensure the power is off before attempting any cleaning and take necessary safety measures. However, given the potential health impacts, I would recommend calling in professionals for this task.

Saniservice is a reputable company here in Dubai offering professional mold inspection and remediation services. They can thoroughly assess your system and clean the coils without risking damage or introducing more contaminants into your home. Their contact number is 800-MOLDS (800-66537) or you could email hello@saniservice.com for a consultation.

Remember, maintaining indoor air quality in Dubai is crucial especially during our summer months when the AC units are heavily relied upon. Regular maintenance and professional cleaning can go a long way to ensuring your family's health isn't compromised by hidden allergens like mold.

Take action now and schedule an inspection if you continue to experience these symptoms. Your family’s comfort and health matter, so don’t hesitate to seek help.

Posted by

Sani Admin

Answered on January 17, 2026 4:39 am