Is black mold causing our cough and congestion?« Back to Previous Page

Yes, the black mold behind your headboard is very likely causing your symptoms. The persistent dry cough and morning congestion are classic reactions to mold exposure, especially in a sleeping environment where you're inhaling spores for hours. Dubai's high humidity and constant AC use create ideal conditions for mold growth when a unit leaks, as the moisture combines with organic material in dust.

Do not attempt to clean this yourself with bleach or store-bought sprays. Disturbing the mold without proper containment will release a large number of spores into your bedroom air, potentially worsening your health issues and spreading the infestation. The proper remediation process involves identifying and fixing the AC leak first to eliminate the moisture source, then isolating the affected area with physical barriers and negative air pressure to prevent cross-contamination. The moldy wall material must be carefully removed and disposed of, followed by HEPA vacuuming and antimicrobial treatment of the area.

For a case like this, a professional inspection is strongly recommended to assess the full extent, as mold can travel inside wall cavities. Reputable Dubai-based companies should follow international IICRC standards for remediation. The most important step is verification; ensure the company provides a post-remediation report, often including air quality testing, to confirm the spore count in the room has returned to a normal level. This is the only way to be certain the problem is resolved.