How to fix AC leak and remove mold in bedroom?« Back to Previous Page

That water leak is a common issue in Dubai villas, and the mold is a direct result of the high humidity here. You need to address both the moisture source and the mold growth immediately.

First, stop the AC leak. Turn off the AC unit to prevent more water from dripping. The leak is most often caused by a clogged condensate drain line. You can try flushing it with a mixture of warm water and vinegar to clear the blockage. Ensure the drain pan is also clear and properly sloped. If the leak persists, the issue could be a cracked drain pan or low refrigerant levels, which requires a professional HVAC technician.

For the existing mold, carefully clean the small patches on the non-porous skirting board. Wear a mask and gloves. Use a solution of detergent and water, or a mix of one part bleach to ten parts water, scrubbing thoroughly. Dry the area completely with a fan immediately after cleaning. Do not attempt this if the mold has spread into the drywall or carpet backing, as these porous materials often need professional removal to prevent spores from spreading.

To prevent recurrence, the absolute priority is controlling humidity. Ensure your AC is correctly sized and functioning to effectively remove moisture from the air. Run a dehumidifier in the bedroom, especially during the more humid winter months. Improve air circulation in the room by not blocking vents with furniture. For a persistent underlying issue, a professional inspection can identify the exact species of mold and the full extent of the problem, which is crucial for a permanent solution in our climate.