Is damp bathroom mold causing my kids' cough?« Back to Previous Page

My kids have been coughing for the past couple of weeks, and I'm starting to suspect the black spots I've found behind the toilet in our master bathroom. It's in a corner that never gets any sun and always feels damp, no matter how much I wipe it down. Could this mold be the cause of their allergies, and what's the best way to get rid of it for good in this humid climate?
Posted by Emi Saito
Asked on April 17, 2026 8:15 am
Yes, bathroom mold can definitely cause or worsen respiratory symptoms like coughing in children. The damp, shaded area you described is a prime environment for mold growth, especially in Dubai's high humidity. Children are particularly sensitive to mold spores, which can irritate airways and trigger allergic reactions.

For immediate action, clean the visible mold with a vinegar solution or commercial mold remover. Always wear a mask and gloves. However, since the area stays damp, the mold will likely return. The core issue is excess moisture. Run the bathroom exhaust fan for at least 30 minutes after every shower and ensure it vents outside, not into the attic. Wipe down wet surfaces and fix any plumbing leaks immediately. A dehumidifier can also help manage ambient humidity.

If the coughing persists after cleaning or the mold covers more than a square foot, a professional inspection is recommended. They can identify the mold species and its concentration, which is important for understanding the health risk. In serious cases where moisture is penetrating the walls, remediation may be needed to address the source of the dampness and prevent regrowth. For rental properties, Dubai Municipality regulations typically hold the landlord responsible for resolving structural issues leading to persistent dampness.
Posted by Sani Admin
Answered on April 19, 2026 8:45 am