How urgent is black mold under carpet from AC?« Back to Previous Page

Black mold under carpet from AC condensation is a high-priority issue in Dubai's climate and warrants immediate professional assessment. Your husband's morning congestion is a common symptom of mold exposure, as spores become airborne when the AC runs.

Do not use bleach. It is ineffective on porous surfaces like carpet and concrete slab, often just bleaching the surface while the roots remain. It also adds moisture, which can worsen the problem. For temporary containment, avoid disturbing the area and ensure the room is well-ventilated.

The urgency stems from the hidden moisture source, likely a slow leak from the AC drain line or condensation pooling, which is common with year-round AC use. This will continue feeding the mold growth until the root cause is identified and corrected. A professional inspection will locate the moisture source, assess the extent of contamination behind walls or under the entire carpet, and safely remove the affected materials. Proper remediation includes HEPA vacuuming, antimicrobial treatment, and addressing the underlying humidity or leak. For verifiable results, ensure the company you hire provides before-and-after lab testing to confirm the spore count has been returned to safe levels.