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.

How often should air filters be replaced?« Back to Previous Page

After the heavy dust storms we had last week, I noticed a distinct musty odor coming from the air vent in the living room. It's been bothering me because it’s affecting my daughter’s asthma. The air filter in our apartment seems to have turned dark and looks pretty dirty. Have any of you experienced this issue before or know how often these filters should be replaced?

Posted by Haruki Hoang

Asked on December 9, 2025 6:09 pm

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Air filters are crucial for maintaining the quality of indoor air and ensuring a healthy environment. In Dubai and the UAE, regulations might not specifically dictate how often to replace air filters but it is generally recommended that they be checked and replaced at least every 30-60 days depending on several factors.

In our experience here in the UAE, we've noticed that during dusty seasons or storms like the one you experienced, filter replacement becomes even more critical. The dark and dirty appearance of your air filter suggests it's holding a lot of dust and allergens which can exacerbate asthma symptoms. It’s not uncommon to see such changes after heavy dust events.

Given your daughter's asthma, I would recommend having a professional inspection done as soon as possible. This will help identify any other potential issues in the HVAC system that could be contributing to the musty odor or poor air quality. Our company offers these services and can help ensure everything is up to standard for allergy sufferers like your daughter.

Moreover, if you decide to replace the filter yourself, make sure to use a high-efficiency particulate air (HEPA) filter which can capture smaller particles and allergens. This type of filter is especially beneficial in environments where dust or allergies are prevalent.

In general, you might want to think about changing filters every 30 days during seasons with higher dust levels or if someone in your household has respiratory issues. For normal conditions, a good rule of thumb could be every two months. However, it’s always wise to check the filter regularly - if it looks dirty before this time, replace it.

Remember, keeping your HVAC system clean and well-maintained can greatly improve indoor air quality. If you're unsure or uncomfortable with replacing the filter yourself, don't hesitate to contact a professional service like ours at 800-MOLDS (800-66537) or email hello@saniservice.com for assistance.

Lastly, make sure your apartment building's management is aware of this issue as well. Regular maintenance and cleaning can help reduce the impact of dust storms on everyone’s health.

Posted by

Sani Admin

Answered on December 11, 2025 5:38 pm