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.

When should I replace the filter?« Back to Previous Page

After the recent dust storm, I noticed a strong musty smell coming from the air vents in my bedroom. It's been lingering even after we cleaned everything. The AC in my apartment seems to be the source, but it’s been working fine until now. When should I replace the filter to prevent this from happening again?

Posted by Long Yoon

Asked on January 4, 2026 11:47 pm

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When Should I Replace the Filter?

After the recent dust storm in Dubai, it's understandable that you're noticing a musty smell coming from your air vents. This is indeed concerning and could be due to an old or clogged filter. In the UAE, especially in Dubai where sand storms are common, it’s crucial to maintain your HVAC system to prevent such issues.

In general, filters should be replaced every 3-6 months depending on usage. However, given the recent dust storm, I recommend you inspect and replace yours sooner. A clogged filter can trap particles like dust, pollen, and even tiny sand grains from the storm, which then get circulated through your home’s air vents.

If you suspect that the AC in your apartment might be causing this problem, it's a good idea to have a professional inspection done. This will not only help identify if the issue lies with the filter but also ensure that other components of your system are functioning correctly. In Dubai, companies like Saniservice (call 800-MOLDS or email hello@saniservice.com) can provide such services.

Here’s what you can do:

1. Inspect Your Filter: Check if it's visibly dirty or discolored. A good way to tell is by feeling its weight; a clogged filter will feel heavier than usual.
2. Replace the Filter: If your unit has a standard 1-inch pleated filter, replace it with a new one. If you're unsure which type of filter fits your system, consult the manual or call an HVAC technician for assistance.
3. Regular Maintenance: Set up a maintenance schedule to check and replace filters regularly. In dusty areas like Dubai, more frequent changes might be necessary.

Remember that regular upkeep is key to maintaining good indoor air quality in your home. Keeping your filter clean ensures that your AC runs efficiently, reducing energy costs and extending the lifespan of your unit.

If you continue to experience issues or have any doubts about what needs to be done, don't hesitate to contact a professional. Taking care of these small details can significantly impact the comfort and health of your living space.

Call 800-MOLDS for expert assistance today!

Posted by

Sani Admin

Answered on January 10, 2026 8:35 pm