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.

Why does my closet smell musty despite dehumidifiers?« Back to Previous Page

After the heavy rains last month, I noticed a persistent mustiness in my bedroom closet. Even though I keep it well-ventilated and use dehumidifiers, the smell seems to linger, especially during the cooler evenings. The humidity level on my smart home monitor says it's consistently around 70%, which is higher than recommended for my area. What could be causing this, and how can I prevent it from becoming an ongoing issue?

Posted by Jose Garcia

Asked on February 11, 2026 9:33 pm

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The musty smell in your closet despite using dehumidifiers could be due to several factors. In Dubai and the UAE, humidity levels can vary significantly, especially after heavy rains. Even though you keep a close eye on it with your smart home monitor, there are some practical steps and considerations you might want to explore.

Firstly, it's important to understand that dehumidifiers alone may not be sufficient in such conditions. Humidity levels around 70% can indeed promote the growth of mold and other microorganisms which could be causing the musty smell. In Dubai, where we experience both high humidity during cooler months and extreme heat during summer, maintaining indoor air quality is crucial.

One possible reason for the lingering smell might be that your closet has a hidden source of moisture such as a leak or condensation issue. It's recommended to thoroughly inspect all surfaces in your closet, including behind shelves, walls, and any gaps where water could seep in. Leaks from pipes or the roof are common culprits.

Another factor could be the materials used in your closet. Certain fabrics, especially if they have been wet, can retain moisture and become a breeding ground for mold. If you notice that some items in your closet feel damp to touch, it might be worth removing them temporarily and cleaning the area with a solution of water and bleach or another effective disinfectant.

Ventilation is also key. While you mentioned keeping the closet well-ventilated, consider installing an exhaust fan if one isn't already present. This can help remove excess moisture from your closet more effectively than relying solely on dehumidifiers.

Lastly, regular professional inspections could be beneficial to ensure that no hidden issues are going unnoticed. In the UAE, regulations for indoor air quality and mold prevention are in place, but it's always good to have a second opinion especially when dealing with persistent smells or moisture issues. You can contact us at 800-MOLDS (800-66537) or email hello@saniservice.com for professional assistance.

Remember, preventing musty odors is about not only addressing the current problem but also taking steps to keep it from recurring.

Posted by

Sani Admin

Answered on February 13, 2026 5:58 pm