Could black mold cause our allergies and how remove it?« Back to Previous Page

Yes, the black mould you found is very likely the cause of your persistent allergy-like symptoms. The constant stuffy nose and itchy eyes are classic reactions to mould spores in the air. In Dubai's climate, villas in areas like Mirdif are particularly susceptible to dampness and mould growth due to high humidity levels, especially during the winter and spring months when condensation can form on cooler walls, often behind large furniture.

For a small patch (less than one square meter) you can handle it yourself. First, put on an N95 mask, gloves, and safety glasses to avoid exposure. Mix a solution of one part white vinegar to four parts water; vinegar is effective at killing many mould types and is less harsh than bleach. Scrub the area thoroughly, then dry it completely with a fan. The key is to address the moisture source. Since the wardrobe is against an exterior wall, it's likely a cold spot where condensation forms. Moving the furniture slightly away from the wall can improve air circulation and prevent recurrence.

However, if the mould covers a larger area, has a musty odour, or returns after cleaning, the issue is systemic and requires professional assessment. Hidden mould within wall cavities or the AC system is common here due to year-round AC operation causing temperature differentials. A certified inspector can use moisture meters and thermal imaging to find the hidden source of dampness and recommend a targeted remediation plan, which often includes verifying the cleanup with post-remediation testing.