Could a lingering smell indicate poor indoor air quality?« Back to Previous Page

After the heavy fog this morning, I noticed a strange, lingering smell in the living room where my children usually play. It’s not overpowering but persistent, like something slightly off that doesn’t quite go away even after airing out the space for hours. The AC filter looks clean enough, and there hasn’t been any recent construction or pets bringing anything inside. Is it possible this could be related to indoor air quality issues? What steps should I take to investigate further?
Posted by Agnieszka Martin
Asked on February 16, 2026 1:43 pm
Certainly! A lingering smell can indeed indicate poor indoor air quality (IAQ) and may be of concern especially if it persists despite efforts to ventilate the space. In the context of Dubai/UAE, IAQ is crucial due to our climate conditions and building practices. Let's delve into some steps you should consider taking.

Firstly, it's important to understand that in Abu Dhabi or other parts of the UAE, humidity levels can vary significantly during different seasons. Heavy fogs like those we've experienced might introduce moisture into your living space, leading to potential issues such as mold growth which could cause a musty smell. However, given your observation, the smell isn't overwhelmingly strong and there's no recent construction or pets inside, it's less likely to be directly related to mold.

Next, let's look at some steps you can take:

1. Ventilation: Ensure proper ventilation in the living room where children play. Using an air purifier might help as well; these devices can filter out pollutants and odors that may not fully dissipate with standard ventilation methods.

2. Humidity Control: Monitor humidity levels using a hygrometer, which is common practice here due to our climate. High humidity (above 60%) can promote mold growth. Use dehumidifiers if the indoor humidity remains consistently high, especially after foggy mornings.

3. Air Quality Testing: Given that you're in Dubai, where IAQ standards are regulated, consider conducting a professional air quality test. This will help identify any specific pollutants or allergens present and their concentrations. Companies like Saniservice can provide such tests adhering to local guidelines which include checks for volatile organic compounds (VOCs), carbon monoxide, particulate matter, and more.

4. Source Identification: Identify the source of the smell. It could be from any number of factors including furniture off-gassing, cleaning products, or even certain types of paint used in your home. If you can pinpoint a specific source, addressing it directly will reduce overall IAQ issues.

5. Professional Inspection: If the smell persists after these steps and/or if you suspect the presence of mold due to high humidity, consider hiring a professional inspection service. These services are common here and can provide detailed reports on any indoor air quality issues.

Remember, maintaining good IAQ is essential for health and comfort in Dubai's climate conditions. While many of us might overlook minor smells, they can sometimes indicate more serious underlying issues. Taking proactive measures such as those mentioned above will help ensure a healthier living environment for you and your family.

If the situation doesn't improve or if there are any concerns about IAQ, don’t hesitate to reach out to 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on February 18, 2026 10:15 am