Is Dubai AC mold causing my husband's illness?« Back to Previous Page

Yes, the mold from your AC leak is very likely the cause of your husband's morning congestion and sore throat. The constant moisture from the leak creates an ideal environment for mold growth, and the AC unit then circulates those spores directly into the bedroom air all night. This is a common issue in Dubai, where high humidity and year-round AC use can lead to condensation problems if units aren't properly maintained.

The fastest and most effective approach is a two-step process. First, you must have a professional stop the leak at its source—this is often a clogged condensate drain line or a faulty installation, which is a regulated repair. Simply cleaning the visible mold without fixing the moisture source will cause it to return within weeks.

For the remediation itself, the wall cavity behind the moldy patch likely has hidden growth. Proper cleaning requires isolating the area, removing contaminated materials like drywall or insulation, and using specialized HEPA filtration to capture spores. For a situation involving illness, a post-remediation verification test from an independent lab is the only way to confirm the space is truly safe.

Given the symptoms and the location in your bedroom, a professional inspection is strongly recommended to assess the full extent. Look for a provider that can handle both the AC repair and the mold remediation, and who can provide documented before-and-after lab results to verify the cleanup was successful.