Black mold from AC causing allergies; DIY or professional?« Back to Previous Page

Black mold from AC condensation is a common issue in Dubai's humid climate and can definitely trigger allergies like your wife's. For a small area (under one square meter), a DIY approach using a vinegar solution or a dedicated mold cleaner (not just bleach, which only removes surface discoloration) can be effective. You must wear an N95 mask, gloves, and goggles.

However, since the mold is behind a wardrobe, the extent of growth is likely larger than what's visible. The wall interior may be contaminated, requiring professional assessment. Persistent allergies suggest active spore production, which a surface clean won't stop.

For a proper remediation, a certified professional will contain the area, remove affected materials like contaminated drywall or insulation if necessary, and use HEPA vacuuming and antimicrobial treatments to address the root cause. The cost for a single room in Dubai varies significantly based on the infestation's severity but typically starts around AED 1,500 for a standard containment and treatment protocol. The critical step is identifying and correcting the moisture source—often an AC drain line leak or excessive condensation—to prevent immediate recurrence. A company with its own microbiology lab can also provide air testing to confirm the allergen count has been reduced post-remediation.