Is black mold causing my kids' symptoms?« Back to Previous Page

The black speckled mould you found behind the wardrobe is very likely contributing to your children's persistent sniffles and itchy throats. Mould releases spores and microbial volatile organic compounds (mVOCs) that are common irritants, especially for young children whose respiratory systems are still developing. In Dubai's high humidity, this dampness problem won't resolve on its own and often gets worse without intervention.

The safest immediate step is to restrict your children's access to the affected room. Do not attempt to scrub the mould yourself, as this can aerosolize a high concentration of spores. For a small patch, a solution of white vinegar can help contain it temporarily, but the key is addressing the source of moisture—likely condensation from AC ducts, a small leak, or groundwater seepage common in older Jumeirah villas.

Given the symptoms and the fact the mould is already affecting your family's health, a professional inspection is strongly recommended. They will use moisture meters and thermal imaging to find the exact moisture source hidden within walls or under floors. They should also take an air or tape-lift sample for lab analysis to identify the mould species, which determines the appropriate remediation protocol. Look for providers whose methodology aligns with IICRC S520 standards for mould remediation.

The entire process involves containment of the area with physical barriers and negative air pressure to prevent cross-contamination, safe removal of affected porous materials like drywall, and HEPA vacuuming. Afterwards, a post-remediation verification test from an independent lab is the only way to confirm the spore count inside the room is now safe and matches the outdoor baseline level.