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.

Who is responsible for mildew cleaning?« Back to Previous Page

After the rain last month, I noticed a mildew spot growing behind the kitchen cabinet in our rental. It's not in any area we use frequently, but it’s concerning since this is my first summer living in Dubai. Who typically takes care of cleaning issues like this? Is there a standard practice for tenants or should I bring it up with the landlord?

Posted by Katarzyna De Vries

Asked on January 19, 2026 10:43 pm

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Hi there,

In the UAE, specifically in Dubai, it's generally expected that landlords or property managers are responsible for maintaining the general cleanliness and condition of a rental unit. This includes addressing any issues like mildew growth, especially if they result from the landlord’s negligence such as poor maintenance practices leading to water leaks or inadequate drainage systems.

However, there can be some gray areas when it comes to minor concerns that may not directly impact the overall habitability of the property. If you're dealing with a mildew spot behind your kitchen cabinet and this isn't an ongoing issue, you might want to consider addressing it yourself initially. Mildew is often caused by excess moisture, so ensuring proper ventilation or using a dehumidifier could help prevent its return.

If you decide to tackle the problem yourself, make sure to use products that are safe for your health and the environment. For example, you can mix water with baking soda and vinegar to clean the area effectively. After cleaning, ensure the space dries completely to avoid further mildew growth.

But it's important not to ignore significant issues like persistent moisture or structural damage as these can lead to more serious problems down the line. If the mildew spot is a result of ongoing water intrusion that you suspect might be caused by poor plumbing or leaks, it would be prudent to bring this up with your landlord.

If you feel unsure about what steps to take next or if the situation worsens, consider hiring a professional inspection service like Saniservice (you can contact them on 800-MOLDS or email hello@saniservice.com) to assess the extent of the damage and provide remediation advice. They will be able to give you a clear idea whether this is something you should address yourself or if it needs immediate attention from your landlord.

Remember, keeping open lines of communication with your landlord can help resolve such issues amicably. You might want to send them an email or schedule a meeting to discuss the situation and find a solution that benefits both parties.

Hope this helps!
Best regards,
[Your Name]

Posted by

Sani Admin

Answered on January 23, 2026 8:06 pm