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 near AC a landlord issue?« Back to Previous Page

After the rain last month, I noticed a persistent damp smell in the hallway near the air conditioning unit. My landlord hasn't mentioned anything about cleaning the ducts since we moved in two years ago. Should I bring this up, or is it typically something the landlord is responsible for?

Posted by Ashley Jackson

Asked on January 4, 2026 8:05 pm

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Yes, the damp smell near your air conditioning unit could be an issue that needs addressing. In the UAE, particularly in Dubai, humidity can be quite high and combined with less-than-optimal duct maintenance, it's not uncommon to experience such odors.

Landlords are typically responsible for maintaining the HVAC system, which includes regular cleaning of the ductwork. However, if you've only just noticed this smell now, it might indicate that the issue has been developing over time. Given that two years have passed since your move-in and no mention of duct cleaning, bringing up the matter with your landlord is advisable.

It's important to note that in Dubai, there aren't specific laws mandating regular duct cleaning, but maintaining good indoor air quality (iaq) is crucial for health and comfort. If the smell persists or worsens, it could be a sign of mold growth within the ductwork. Mold thrives in damp conditions and can cause respiratory issues.

To ensure that your concerns are taken seriously, you might want to recommend a professional inspection. At SaniService, we offer comprehensive environmental inspections for HVAC systems, including duct cleaning, which is recommended every 3-5 years depending on usage and local conditions. Our services also include air quality testing to identify any potential mold or other contaminants.

If your landlord disagrees with the need for cleaning or refuses to address it, you can contact a reputable contractor like SaniService directly. We provide expert advice and can help you navigate the situation professionally.

Remember, maintaining good indoor environmental quality is vital, so don't hesitate to take action if you're concerned about the smell near your air conditioning unit.

Call 800-MOLDS or email hello@saniservice.com for further assistance or a consultation.

Posted by

Sani Admin

Answered on January 8, 2026 4:39 am