Is powdery residue from storm harmful?« Back to Previous Page

After the heavy dust storm we had last month, I noticed a strange powdery residue on the walls of my living room. It’s not just in one spot but seems to cover several areas around the windowsills and near the heating vents. The kids also seem more congested lately, which has me worried it might be from this stuff. Has anyone else experienced similar issues after storms or do you have any advice on cleaning this up properly?
Posted by Michiko Huang
Asked on January 12, 2026 7:33 am
0
Is powdery residue from storm harmful?

Powdery residue after a heavy dust storm can indeed be a cause for concern. In the UAE and Dubai, such storms are not uncommon, especially during certain seasons, and they often bring in a variety of particles including dust, sand, pollen, and even debris from construction sites or nearby areas. The powdery substance you're noticing on your walls could be any one of these or possibly a mix.

For starters, it is essential to determine the source of this residue. While some of the particles can be harmless, such as natural dust or pollen, others might contain harmful substances that can affect indoor air quality and health. The UAE does have regulations in place regarding environmental standards, but ensuring your living environment remains safe requires vigilance.

First steps would include cleaning the affected areas with a damp cloth to remove as much of the residue as possible. However, given its widespread nature, it's advisable to conduct a thorough inspection to ensure that no harmful particles remain. In serious cases or when you're unsure about what exactly you are dealing with, it is recommended to call in professionals for an assessment.

At Saniservice, we specialize in providing comprehensive environmental inspections and remediation services. Our team can help identify the source of the powdery residue and recommend appropriate cleaning methods if necessary. We also offer air quality testing that can provide valuable insights into whether these particles are having any impact on your indoor environment.

Additionally, since you mentioned noticing an increase in congestion among family members, it might be prudent to monitor their health closely over the next few days or weeks. If symptoms persist or worsen, a visit to a healthcare provider could be beneficial.

If you decide not to go with professional help and want to clean up on your own, make sure to use appropriate personal protective equipment (PPE) such as masks to avoid inhaling any potential irritants. Regular cleaning and maintaining good ventilation can also help keep your indoor environment healthy.

Remember, it's always better to be cautious when it comes to your health and that of your family. Should you need assistance or have further concerns, don't hesitate to reach out for professional guidance.
Posted by Sani Admin
Answered on January 16, 2026 6:40 pm