How to permanently stop mold in a DEWA-cooled villa?« Back to Previous Page

The recurring mold indicates a persistent moisture source that vinegar cleaning can't address. In Dubai's humid climate, mold behind furniture typically grows due to condensation from cold walls meeting warm, humid air—a common issue in DEWA-cooled villas where AC units battle high outdoor moisture.

First, move the dresser away from the wall to improve air circulation. Use a hygrometer to check the room's humidity level; it should stay below 60%. Run a dehumidifier if needed, especially during more humid months. Ensure your AC unit is serviced and draining properly, as a clogged drain line can contribute to indoor humidity.

For a permanent solution, the wall's surface temperature must be raised to prevent condensation. This often requires professional assessment to determine if added insulation or a different cooling strategy is needed. The mold behind the dresser is likely just the visible part; hidden growth within the wall cavity is possible if the problem has persisted for years.

Given the health symptoms and recurring issue, a professional inspection is recommended. They can identify the exact moisture source, assess the wall's thermal performance, and check for hidden mold. Remediation should include correcting the moisture issue, then properly removing the established mold colony to prevent spores from continuing to affect indoor air quality.