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 replace the AC filter myself?« Back to Previous Page

After the rain last month, I noticed a bit of water pooling under the AC unit in the living room, and now there's this strange odor that won't go away. The filter looks pretty dirty, but I’m not sure if it’s my responsibility to replace it or if the landlord is supposed to handle maintenance tasks like this. Should I just change it myself to avoid any issues?

Posted by Margaret King

Asked on December 22, 2025 11:09 am

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Hey there,

It's understandable that you're noticing some issues and want to address them. In Dubai/UAE, it is generally the responsibility of the landlord to ensure proper maintenance of your HVAC system. However, if you notice an issue like a dirty filter or moisture pooling under the AC unit, it could be worth bringing it up with your landlord.

Replacing the air filter yourself can certainly help. The UAE doesn't have specific laws mandating when filters must be changed but industry best practices recommend changing them every 30-90 days depending on usage and environment. If your filter looks pretty dirty, now is a good time to replace it. Use an HEPA (High Efficiency Particulate Air) filter for better air quality in the home.

But here's something important - the pooling water could indicate a problem with your AC unit that needs professional attention. In Dubai, we often see issues like this due to rain or humidity that can lead to condensation and moisture build-up. It’s best to call a professional HVAC technician for an inspection, especially if you're noticing persistent odors which might suggest mold growth.

If you decide to change the filter yourself, make sure to do it safely. Turn off your AC unit first and ensure everything is unplugged before handling any parts. Clean out any visible debris or standing water under the unit while you're at it.

Remember, maintaining good air quality in your home is crucial for health especially when allergies or asthma are a concern. If you notice ongoing issues after changing the filter, don't hesitate to contact a professional team like ours here at Saniservice. We can help ensure everything’s up-to-snuff and keep your indoor environment healthy.

So go ahead and change that filter - it's a small step towards a healthier home. But for any major concerns or persistent odors, give us a call at 800-MOLDS (800-66537) or email hello@saniservice.com. We're here to help keep your air clean and safe.

Take care!

Posted by

Sani Admin

Answered on December 25, 2025 5:07 am