What could cause white powder in indoor air after a dust storm?« Back to Previous Page

After the heavy dust storm last week, I noticed a layer of fine, white powder settling on everything in the living room. It’s really concerning because my daughter has been experiencing sneezing fits since we got home from school yesterday. The powder looks like it could be from the outside but is now everywhere inside—on furniture, books, and even my husband’s shirt when he comes in from work. Is there a way to identify what this might be and how can I clean it up effectively without causing more irritation for my family?
Posted by Joseph Young
Asked on December 17, 2025 7:32 pm
0
After the dust storm last week, it's understandable to be concerned about the white powder you're seeing. In Dubai and UAE, such storms can indeed bring in various particles from outside, but there are other possibilities as well.

The fine, white powder could possibly be a mix of sand, dust, or even cement dust from construction sites, which is common after such weather events. Additionally, it might also include residue from paints or sealants that have been affected by the storm, or even pollen from local flora if you live in an area with high plant density.

To identify what this powder truly is, and to ensure your family's health isn't at risk, i'd recommend calling in a professional inspection service. In Dubai, companies like Saniservice can provide detailed indoor air quality assessments. You can reach out by dialing 800-MOLDS or emailing hello@saniservice.com for an appointment.

In the meantime, here are some steps you can take to clean up effectively:
1. Wear a mask and gloves when cleaning to prevent inhaling particles.
2. Use a microfiber cloth to gently wipe surfaces as it captures dust better than other cloths.
3. Vacuum with a HEPA filter vacuum cleaner to trap small particles.
4. Consider using a damp cloth instead of dry sweeping, which can stir up dust.

Remember, if your daughter's symptoms persist or worsen, consult a healthcare professional for advice specific to her condition.

Keep an eye on the local weather reports and check for future storms so you can take preemptive measures. Regular indoor cleaning and ensuring good ventilation are key in maintaining healthy living conditions here in Dubai.
Posted by Sani Admin
Answered on December 22, 2025 12:04 pm