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.

Should old AC cause damp smell?« Back to Previous Page

After the rain last month, I noticed a strange damp smell lingering in the corner of our bedroom. The AC is quite old, so I'm wondering if it might be causing issues with indoor air quality. Should I consider hiring an indoor air quality expert to check this out or could it just be something simple like improving ventilation?

Posted by Sooyoung Liu

Asked on February 1, 2026 12:43 am

▲

▼

Absolutely, an old air conditioning unit can indeed contribute to that damp smell in your bedroom. In the UAE, especially during the rainy season, humidity levels can rise and create favorable conditions for mold growth if proper ventilation isn't maintained. An older AC might not be as efficient at removing moisture from the air or might have some leaks allowing condensation to build up inside.

In Dubai, we often see this issue arise because of poor maintenance practices on old systems. Make sure your AC is serviced regularly by a professional who can inspect for any leaks and ensure that it's functioning optimally. The system should be able to effectively remove moisture from the air, reducing the chances of mold growth and damp smells.

Now, while improving ventilation can help in some cases, if you're experiencing persistent issues like those strange smells, it might be time to consult with an indoor air quality expert. They will have the tools and expertise to properly assess your situation and recommend appropriate solutions. In Dubai, we frequently see benefits from having a thorough inspection by professionals who can identify not just mold but other potential allergens or pollutants.

Remember, if you suspect there's something more serious at play, it’s always better to err on the side of caution. Consider giving us a call at 800-MOLDS or email hello@saniservice.com for a professional consultation. We can help determine if your AC is indeed the culprit and offer solutions that could improve not just the smell but also overall air quality in your home.

Take care of your indoor environment – it's worth investing in to ensure you have a healthy, comfortable living space!

Posted by

Sani Admin

Answered on February 6, 2026 3:24 am