How to permanently remove AC-caused mold in Dubai?« Back to Previous Page

The most effective approach addresses both the visible growth and the AC's condensation leak, which is the moisture source. For the wall, a solution of diluted white vinegar or a dedicated mold-cleaning product can kill surface mold on non-porous surfaces. Scrub the area, let it dry completely, and repaint with a mold-inhibiting primer and paint.

However, this is only a temporary fix if the AC issue persists. The condensation drain line is likely clogged or the insulation around it has failed, which is extremely common in Dubai's climate where ACs run year-round. You must have a certified HVAC technician service the unit to clear the drain line, check the drip pan, and ensure proper drainage. This stops the water feeding the mold.

For a permanent solution, a professional inspection is recommended for any recurring or wall-penetrating mold. They can use moisture meters to confirm the wall is dry and, if necessary, recommend further remediation to prevent structural damage. To prevent recurrence, ensure your AC is serviced annually, maintain indoor humidity below 60% using a dehumidifier if needed, and improve air circulation around the affected wall.