Is AC leak causing dangerous mold growth?« Back to Previous Page

Yes, the AC leak is very likely causing mold growth. In Dubai's high humidity, standing water from a leak creates ideal conditions for mold to develop within 24-48 hours. The black spots on the carpet are a visible sign, but the main concern is what you cannot see growing inside the wet carpet pad and potentially inside the wall or AC unit itself.

You should address this urgently, within the week. The longer it remains wet, the more extensive the hidden growth becomes. The first step is to stop the source: have an AC technician repair the leak immediately. Then, dry the area completely with fans and dehumidifiers. For a small, visible area that has been wet for only two weeks, you may be able to clean it yourself with a vinegar or diluted bleach solution, but only if the underlying structure is completely dry.

However, given that the water has likely seeped under the baseboard and into the wall, a professional inspection is strongly recommended. They can use moisture meters to assess the full extent of the damage. Remediation involves removing and replacing the irreversibly soaked materials (like carpet padding and potentially drywall) to prevent spores from spreading. A company with its own microbiology lab can test to identify the mold type, which is important for assessing risk, especially if occupants have allergies or respiratory issues.