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.

When to replace air purifier filter?« Back to Previous Page

After the heavy dust storm last week, I noticed a strange odor coming from my air purifier. It's located in the living room, right next to the large window that got quite dirty during the storm. The filter looks old and maybe needs replacing since it’s been almost two years since we changed it. Have you ever replaced an air purifier filter yourself? How do you know if it’s time to change it?

Posted by Christopher Rodriguez

Asked on December 30, 2025 6:51 pm

▲

▼

When it comes to air purifier filter replacement, especially post-heavy dust storms like the one we experienced last week, it’s crucial to keep an eye on your system. In the UAE and particularly in Dubai, where environmental conditions can be harsh, regular maintenance is key for optimal indoor air quality.

Firstly, you mentioned that the filter looks old and hasn’t been replaced since almost two years ago. Typically, air purifier filters should be changed every 6 to 12 months or as per manufacturer recommendations, which may vary based on usage and environmental conditions like dust storms. The fact that it’s been over a year is a good indicator that it might need replacement.

The strange odor coming from your air purifier could indicate several issues, including old filters or the presence of mold or bacteria due to poor airflow. Given the recent dusty conditions, it's possible some particles may have gotten stuck in the filter and started decomposing, leading to odors. However, this can also be a sign that the unit isn't functioning properly.

In Dubai and UAE, it’s recommended to follow local regulations on air quality which are quite stringent. For serious cases or when you're unsure about what's causing these issues, it's wise to call 800-MOLDS or email hello@saniservice.com for a professional inspection. They can assess your system and provide tailored advice.

For those who prefer DIY solutions, here’s a quick guide:
1. Inspect the Filter: Visually check if the filter is visibly dirty or clogged.
2. Test Airflow: Observe if air flow seems reduced. If you notice it’s not as strong as before, this could be an issue.
3. Check for Odors: Strong odors can indicate a problem with the unit and need to be addressed.

When replacing the filter:
• Ensure the new one is compatible with your specific model of air purifier.
• Follow manufacturer guidelines or instructions provided by the service provider if you’re unsure.
• Clean out any dust from the housing before installing the new filter.

Remember, while DIY maintenance can save costs, professional assistance ensures that all components are properly serviced and safe to use. Regular upkeep is not just about performance but also about maintaining a healthy living environment in our sunny emirate’s climate.

If you decide to replace it yourself, always make sure your hands are clean and the unit has been turned off for some time before handling the filter. Proper disposal of old filters is important too—check local regulations on waste management.

Hope this helps keep your air quality at its best!

Posted by

Sani Admin

Answered on January 3, 2026 11:17 am