Black spots in closet: mold risk for toddler's room?« Back to Previous Page

We've lived here for 2 years and just noticed a few small black spots in the corner of our bedroom closet on the outside wall. It's been incredibly humid lately, and I'm worried it might be spreading behind the clothes. My husband thinks it's nothing, but I'm concerned for our toddler who sleeps in here. Should I call for a professional mold inspection immediately, or is this something we can handle ourselves first?
Posted by Joseph White
Asked on March 31, 2026 10:55 am
Based on your description, a professional mold inspection is strongly recommended. The combination of a toddler in the room, the location on an outside wall, and the recent high humidity in Dubai creates a scenario that warrants immediate professional assessment.

The small black spots you see are likely just the visible fraction of a larger colony. Mold thrives in the UAE's climate due to high humidity and the constant use of AC, which can create significant temperature differentials and condensation within wall cavities, especially on exterior walls. This hidden growth behind the clothes and within the wall is the primary concern, as it continuously releases spores into the air your child breathes. For a toddler with a developing respiratory system, prolonged exposure can lead to health issues, including allergic reactions, asthma exacerbation, and persistent coughing.

While superficial cleaning with a vinegar solution might remove the visible stain, it does not address the root moisture problem or the hidden biomass. DIY attempts often disturb the colony, causing a massive release of spores and potentially spreading the contamination. Dubai Municipality has specific guidelines for environmental health and mold remediation to ensure it is handled safely and effectively.

I advise against waiting. Contact a certified professional like Saniservice. Our inspectors use tools like thermal imaging cameras and moisture meters to detect hidden dampness and borescopes to see inside walls. We then provide a detailed report and a remediation plan compliant with local standards. For the safety of your family, please call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection.
Posted by Sani Admin
Answered on April 2, 2026 4:32 pm