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.

Is a musty smell in my closet from mold?« Back to Previous Page

After the rain last month, I noticed a persistent musty smell coming from the closet in my master bedroom. Despite airing out the room, the smell lingers and even seems to get stronger when it’s humid outside. My partner and I have been experiencing minor headaches and coughing lately, which we suspect might be related. What could be causing this issue, and how can we prevent it from recurring?

Posted by Mona Ahmed

Asked on February 6, 2026 7:20 am

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A musty smell coming from your closet could indeed be due to mold. In the UAE, specifically in Dubai, humidity levels can sometimes spike unexpectedly following rainfall, creating favorable conditions for mold growth. Mold thrives in warm and humid environments, and if present, it’s likely that you’re dealing with a case of indoor mold.

Mold spores are everywhere, but when moisture and organic materials come together, they can begin to grow and produce the distinct musty odor you mentioned. Given the persistent nature of your smell even after airing out the closet, it's important to take action. Mold can not only affect the air quality in your home but also lead to health issues such as headaches, coughing, and irritation.

It’s crucial that you act promptly because prolonged exposure to mold can exacerbate existing health conditions or cause new ones. The UAE doesn’t have specific regulations covering indoor mold growth, but it is advised to follow industry best practices for maintaining a healthy living environment.

To address the issue, start by checking the closet for any visible signs of water damage or condensation. Look for dark patches on walls, ceilings, or floorboards, which could indicate moisture issues that need addressing. Also, inspect items stored in the closet for any discoloration or unusual growth—these are clear indicators of mold.

To prevent this from recurring:
• Ensure proper ventilation by opening windows when possible and using dehumidifiers to reduce moisture levels.
• Address any leaks or water damage immediately; mold can begin to grow within 24 to 48 hours after a leak starts.
• Regularly clean the closet with a solution of water and mild detergent, allowing it to dry completely before storing items.

If you find that the problem persists despite your efforts, it might be wise to call in professional help. A company like Saniservice, which can be reached at 800-MOLDS or email them at hello@saniservice.com, would be able to conduct a thorough inspection and provide remediation services if necessary.

Remember, while it's important to take care of mold issues promptly, safety is paramount. Ensure that any contractors you hire are licensed and follow UAE standards for environmental protection.

Call 800-MOLDS or email hello@saniservice.com today to schedule an inspection and protect your family’s health.

Posted by

Sani Admin

Answered on February 9, 2026 9:12 am