Is mold under my AC an emergency for my landlord?« Back to Previous Page

A small leak can create a significant mold problem quickly in Dubai's climate. The constant high humidity and 24/7 AC use provide ideal conditions for mold to grow and spores to become airborne.

While this specific patch may be localized, it is a strong indicator of excess moisture that your landlord is obligated to address. According to Dubai rental regulations (RERA), landlords must maintain the property in a habitable condition, which includes fixing AC units that cause water damage and subsequent mold growth. You should notify them in writing immediately to create a dated record of the complaint.

For a leak that has been active for a week and visible mold, this is urgent and should be treated as a priority repair. It is not necessarily a middle-of-the-night emergency, but waiting days is not advisable. The risk is that mold may also be growing within the AC unit or ductwork, which could spread spores throughout the room.

Before maintenance arrives, you can gently mist the visible mold with a diluted vinegar solution to help suppress spores, but avoid disturbing it. Do not use bleach. The most effective solution requires fixing the leak at its source, properly drying the area, and then remediating the mold. For a case this size, a professional assessment is wise to check for hidden growth; our lab often identifies species from swab samples to determine the best cleanup protocol.