Could black mold in bedroom cause my kids' cough?« Back to Previous Page

Yes, absolutely. The black mold you found is a very likely culprit for your children's persistent cough. That damp feeling in the room, even with the AC on, is a major red flag.

In the UAE's climate, our air conditioning systems are crucial but can contribute to the problem if not maintained. When AC units are set too cold, the cold air hitting the warm, humid exterior walls (like your master bedroom wall) causes condensation. This trapped moisture behind furniture or storage boxes creates the perfect breeding ground for mold. The spores released by mold colonies are a known respiratory irritant, especially for children, often causing chronic coughing, wheezing, and allergy-like symptoms.

For a small, isolated patch (less than 1 square meter), you can carefully clean it with a microfiber cloth and a solution of detergent and water. NEVER use bleach, as it doesn't kill the roots and can release more irritants. However, given that the mold is on an exterior wall (which can have hidden moisture issues) and that there are health symptoms involved, I strongly recommend a professional inspection.

We need to identify the exact moisture source—it could be a small leak in the wall, capillary action from the outside, or even an issue with the AC drain line or insulation. Our certified inspectors use thermal imaging cameras and moisture meters to find the source hidden behind walls. Simply cleaning the visible mold won't solve the problem; it will return without addressing the root cause.

For your family's health and a permanent solution, please get a professional assessment. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com for a thorough inspection and a remediation plan.