How to treat black mold from AC humidity in JLT?« Back to Previous Page

Immediate treatment starts with isolating the area to prevent spore spread. Wear an N95 mask and gloves. For a small patch, scrub with a solution of white vinegar or a dedicated mold cleaner, then dry the surface completely. The wall behind the wardrobe is a cold spot from the corridor, creating condensation that mold feeds on.

A dehumidifier can help, but addressing the root cause is more effective. The humidity likely stems from a slight negative air pressure or a gap allowing humid corridor air to seep in and condense on the cooler wall surface. Sealing any gaps around the wardrobe and ensuring the room's AC is maintaining proper pressure and low humidity is key. In JLT's climate, ACs should consistently keep indoor humidity below 60% to prevent mold growth.

For recurring or larger patches, a professional inspection is advised to identify the exact moisture source and assess if the wall cavity is affected. DIY cleaning only addresses surface mold. Professional remediation, guided by lab analysis, ensures the hidden problem is resolved.