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 dirty AC unit causing our symptoms?« Back to Previous Page

After the heavy dust storm we had last month, I noticed a strange odor coming from the vent in my living room. My family has been experiencing persistent coughs and mild headaches lately. Could this be related to something inside our air conditioning unit, like dirty coils? What should I do about cleaning them safely?

Posted by Ken Ito

Asked on January 19, 2026 5:35 am

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It sounds like your situation could be linked to the air conditioning unit in your home. The strange odor from the vent and the symptoms you've experienced—coughs and headaches—are indeed common issues that can arise due to a dirty air conditioning system, especially after exposure to dust storms.

In Dubai and UAE, it's quite typical for air conditioning units to accumulate dirt and debris, particularly during sand and dust events. These particles can get trapped in the coils and other parts of your AC unit, leading to an unpleasant smell and potentially affecting indoor air quality. When these contaminants are circulated through your home, they can cause respiratory issues or exacerbate pre-existing conditions.

To address this issue properly, it's recommended that you have a professional inspection done. A qualified technician will be able to check the condition of your AC unit, including the evaporator coils, and assess if cleaning is necessary. In Dubai, many companies offer comprehensive air conditioning maintenance services which include coil cleaning as part of their package.

If you decide to go with a specific company in the UAE for this service, you can contact Saniservice at 800-MOLDS or email hello@saniservice.com. They have experienced technicians who are familiar with local regulations and standards such as EN13777 which governs air conditioning systems' maintenance.

In addition to professional cleaning, here are a few tips for maintaining good indoor air quality:
• Ensure the AC unit is installed by certified professionals who follow local building codes.
• Regularly clean or replace filters according to manufacturer's guidelines.
• Consider installing an air purifier in your home to help remove additional particles from the air.
• Open windows when possible to allow fresh air circulation, especially after dust storms.

Remember, keeping your AC unit well-maintained is key not only for comfort but also for health. If you notice any unusual symptoms or smells persist, don’t hesitate to seek professional advice right away.

Posted by

Sani Admin

Answered on January 20, 2026 4:33 pm