Is AC mold urgent or can I clean it myself?« Back to Previous Page

A small, visible patch of black mould from an AC leak should be addressed immediately, but the urgency for professional remediation depends on the size and your wife's symptoms. Since she is experiencing recurring morning congestion and headaches, which are common reactions to mould exposure, a professional inspection is strongly recommended. The visible growth is likely just the surface manifestation; mould can penetrate drywall and insulation, making a DIY cleanup insufficient.

In Dubai's climate, the high humidity and constant AC use create ideal conditions for mould to thrive and recur if not properly addressed. DIY cleaning with bleach or vinegar only removes surface discoloration and can aerosolize spores, potentially worsening your wife's symptoms. For any area larger than a square foot, or when health effects are present, professional assessment is the standard.

A proper remediation involves isolating the area, using HEPA filtration to capture spores, safely removing contaminated materials like drywall, and identifying the root cause of the AC leak to prevent regrowth. The Dubai Municipality has guidelines for indoor air quality, and a certified professional will ensure the cleanup meets these standards. Given the health symptoms and the potential for hidden growth behind the wall, scheduling an inspection this week is advisable.