Is yellow window stain from dust storm harmful?« Back to Previous Page

After the heavy dust storm we had last week, my daughter has been experiencing a persistent dry cough and her nose has been running non-stop. The air feels thick in our second-story apartment, and I’ve noticed a slight yellow tinge to the window panes that hasn’t been there before. Could this be due to the dust or is it something more serious?
Posted by Amira Al-Sayed
Asked on January 20, 2026 2:45 am
Yellow window stains from dust storms can be indicative of various factors that might affect indoor air quality. In the UAE specifically, such conditions have been known to introduce fine particulate matter and potentially harmful substances into homes and buildings. These particles can contain heavy metals, microplastics, and other pollutants which may not only discolor surfaces but also pose health risks.

In Dubai, due to the recent dust storm, it is crucial to assess whether these stains are just a result of the atmospheric conditions or if they might be indicative of something more serious. The UAE has stringent regulations regarding indoor air quality that must be adhered to in residential and commercial settings alike (UAE Federal Law No. 21 of 2015 on Public Health).

The persistent dry cough and running nose experienced by your daughter could indeed be related to the dust storm if it contains irritants such as pollen, sand particles, or other allergens. However, these symptoms can also suggest a more serious indoor air quality issue that requires professional attention.

Given the situation, I would highly recommend scheduling an inspection with a certified environmental company like Saniservice. They can perform thorough tests to identify any potential contaminants and provide remediation solutions if necessary. Their contact details are 800-MOLDS or 800-66537 or email hello@saniservice.com.

Additionally, consider performing some basic checks around your apartment. Ensure all windows and doors are properly sealed to prevent further dust ingress. Using HEPA filters in air conditioning units can also help reduce particulate levels indoors. Regular cleaning of surfaces with anti-static cloths and a damp cloth might help remove some of the finer particles but may not address deeper issues.

Remember, maintaining good indoor air quality is key to preventing long-term health effects from such events. Do not hesitate to take action if you notice any unusual symptoms or conditions persisting after the dust storm has passed.
Posted by Sani Admin
Answered on January 22, 2026 2:14 am