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 is there a persistent musty smell in my closet?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell coming from the closet in my master bedroom. It’s gotten worse over the past couple of weeks despite hanging clothes to dry thoroughly. The closet doesn’t seem too damp at first glance, but the odor is quite persistent. What could be causing this and how can I prevent it from happening again?

Posted by Ghada Al-Zahrani

Asked on January 15, 2026 2:17 pm

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Hello there! It sounds like you're dealing with an issue that’s quite common during the rainy season in Dubai. A musty smell in a closet can be due to several factors and it's important to address it properly to ensure good indoor air quality, especially since we are in the UAE.

Firstly, let me explain some of the potential causes for your persistent musty odor. Water damage from last month’s heavy rains is one possibility. Even if you haven't noticed any visible signs of dampness or water intrusion, small amounts of moisture can seep into walls and floors, leading to mold growth. Mold thrives in humid environments and can produce that characteristic musty smell.

Another factor could be the type of materials used in your closet. In Dubai, we often use synthetic fabrics which can retain moisture better than natural fibers like cotton or wool. If you are using such materials, they might not dry fully after hanging out to air, thus contributing to the odor problem.

To resolve this issue and prevent it from recurring, here are some steps you should take:

1. Inspect for Water Damage: Look closely at your closet walls, floors, and any visible areas that might have been affected by the rain. Check for any discoloration or water stains which could indicate past or present moisture issues.

2. Ventilation: Ensure good air circulation in the area. Open windows when weather permits to allow fresh air to enter and stale air to escape. In Dubai, given our climate, it might be necessary to install an exhaust fan or dehumidifier in the closet if it’s particularly humid inside your home.

3. Dry Clothes Properly: Hang clothes out to dry fully before storing them. You can use a drying rack or place them on hangers outside if weather permits. This helps prevent moisture from being trapped within the fabric, reducing the risk of mold growth.

4. Professional Inspection: If you're unsure about what's causing the smell or it persists despite your efforts, I'd recommend calling in a professional for an inspection. Here in Dubai, companies like Saniservice are well-equipped to handle such cases and can provide solutions that address the root cause.

Remember, maintaining good indoor air quality is crucial, especially with the climate we have here in the UAE. If you decide to proceed with a professional consultation, don't hesitate to contact us at 800-MOLDS or send an email to hello@saniservice.com for assistance. We’re here to help!

Call now if the smell continues!

Posted by

Sani Admin

Answered on January 17, 2026 4:45 pm