Is indoor mold and stagnant air urgent?« Back to Previous Page

After the rain last month, I noticed a layer of dust and mold accumulating on the windowsills and books in my living room, especially near the ground floor. The air feels more stagnant lately, and I’m concerned about the indoor air quality, given the high humidity levels during summer months here in Dubai. How urgent is it to address these issues to ensure better ventilation and reduce potential health risks?
Posted by Rana Al-Salem
Asked on January 27, 2026 1:27 am
Indoor mold and stagnant air can indeed pose significant health risks, particularly given the high humidity levels during summer months in Dubai. Mold spores can trigger allergic reactions, respiratory issues, and other ailments, especially for those with pre-existing conditions such as asthma or allergies.

Given your observation of dust and mold accumulation near ground floor windowsills and books in your living room, this situation warrants careful attention. The presence of stagnant air could indicate inadequate ventilation, which not only exacerbates mold growth but also contributes to the build-up of harmful pollutants indoors. This combination is particularly concerning for a region like Dubai where humidity levels can soar.

In such scenarios, it's imperative to act promptly to mitigate these risks. Here are some steps you should consider:

Firstly, assess your current ventilation system. Ensure that exhaust fans in bathrooms and kitchens are functioning properly and that there's sufficient fresh air circulation throughout the living spaces. Inadequate ventilation is a common cause of mold growth and stagnant air.

Secondly, address the immediate issue by cleaning and disinfecting any visible mold. Use a solution of water and household bleach (1 part bleach to 10 parts water) or specialized mold cleaner for best results. Ensure that surfaces are thoroughly dried after cleaning.

Thirdly, improve overall indoor air quality through the use of air purifiers equipped with HEPA filters. These can help remove airborne contaminants including mold spores from the air. Additionally, consider using dehumidifiers to maintain relative humidity levels below 60%, which is a critical threshold for preventing mold growth in Dubai's climate.

Regular inspection by professional service providers like Saniservice (you can contact them at 800-MOLDS or 800-66537 or email hello@saniservice.com) is highly recommended to ensure that your indoor environment remains healthy and safe. They can provide expert advice on optimizing ventilation, moisture management, and the use of appropriate air quality control measures tailored for Dubai’s climate.

In summary, addressing mold and stagnant air should not be delayed as these conditions can lead to serious health issues. By implementing proper maintenance practices and seeking professional assistance when necessary, you can significantly improve your indoor environment's quality in line with UAE-specific regulations and guidelines.
Posted by Sani Admin
Answered on January 28, 2026 7:20 am