Should I test black mold or remove it for asthma?« Back to Previous Page

Our master bedroom closet, which is on an interior wall, has been smelling damp for a couple of months. I finally pulled everything out and found a large patch of black mold spreading on the back wall, probably from a hidden AC condensation leak. My youngest son has asthma and has been waking up with a worse cough, so I'm really worried. What's the most effective way to handle this safely, and should I get a professional company to test it first or just go straight for removal?
Posted by Samira Jaber
Asked on April 1, 2026 1:30 pm
With a child with asthma, prioritize immediate removal over testing. The presence of visible mold and a corresponding health symptom means the source is active and requires remediation. Testing to identify the species does not change the necessary action—safe, thorough removal.

In Dubai's climate, hidden AC condensation leaks are a common culprit, especially on interior walls. The high humidity year-round allows mold to regrow quickly if the moisture source isn't fixed. A professional inspection is critical here, not for the test, but to locate and repair the leak. Without addressing the root cause, the mold will return.

For safe removal, isolate the area by sealing the closet with plastic sheeting to prevent spores from spreading into the bedroom. Wear an N95 mask, gloves, and goggles. For a large patch, it is strongly advised to hire an IICRC-certified remediation company. They use HEPA filtration and containment protocols to protect your home and family, which is essential with a respiratory condition like asthma. After removal, a post-remediation verification test is the only test that matters, confirming the space is truly clean and safe.
Posted by Sani Admin
Answered on April 2, 2026 8:59 am