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 I be concerned about indoor air quality due to duct issues?« Back to Previous Page

After the rain last month, I noticed a persistent damp smell coming from the hallway near the HVAC unit. My landlord mentioned that they clean the ducts once every two years, but I’m not sure if this is enough or who’s responsible for it since we’re renting. Given how long we’ve been here and the ongoing odor issues, should I be concerned about indoor air quality?

Posted by Lakshmi Rao

Asked on January 18, 2026 10:29 am

▲

▼

Absolutely, you should be concerned about indoor air quality due to the duct issues you've mentioned. In Dubai and the UAE, there are no specific regulations mandating duct cleaning frequency, but many experts recommend it at least once every two years, especially if you notice persistent odors or dampness. The environment here can be quite humid, which certainly doesn't help in maintaining clean air.

Firstly, the smell you're experiencing is a red flag. It could indicate mold growth within your HVAC system, which has been exacerbated by the rain. Mold thrives in warm and moist environments, and it's not uncommon to see issues like this after rainfall, particularly if the ventilation isn't up to scratch.

Your landlord’s claim of cleaning every two years might be acceptable in some cases, but given how long you've had the issue, it sounds like more frequent inspections and cleanings may be necessary. Regular maintenance can help prevent such problems from escalating into serious health risks for occupants.

Given your situation, I'd recommend reaching out to a professional environmental inspection company that specializes in HVAC systems and indoor air quality. They will have the tools and expertise to properly assess the condition of your ducts and determine if there are any underlying issues contributing to the smell. A professional can also provide guidance on necessary cleaning or remediation.

In Dubai, companies like Saniservice offer comprehensive duct cleaning services as well as mold inspection and remediation if needed. You could give them a call at 800-MOLDS (800-66537) or email hello@saniservice.com for an estimate and consultation. Remember, it's important to address this issue promptly to ensure the health and comfort of all occupants.

Don't wait; take action now to safeguard your indoor air quality!

Posted by

Sani Admin

Answered on January 24, 2026 3:57 am