Black mold causing coughs: DIY or professional in Dubai?« Back to Previous Page

Black spots behind furniture in a Jumeirah apartment, combined with persistent coughing in children, strongly suggests a mould issue that needs immediate attention. The high humidity and constant AC use in Dubai create perfect conditions for mould growth in hidden areas like behind wardrobes, where condensation can accumulate unseen.

Using supermarket bleach is not recommended. It can remove surface discolouration but often fails to address the root cause, and the fumes can further irritate respiratory systems. More importantly, without proper containment, DIY cleaning can aerosolize spores, potentially worsening the coughs you're trying to resolve.

For a situation involving children's health and visible growth, a professional inspection is advised. They can identify the moisture source—often a small AC condensate leak, plumbing issue, or external seepage common in older Dubai buildings—and assess the extent behind the wall. True remediation involves fixing the water problem, safely removing contaminated materials, and thorough HEPA vacuuming and cleaning to prevent spores from spreading.

Costs are not fixed and depend entirely on the infestation's scale. A small, contained area behind a single piece of furniture will be a different proposition than if the mould has spread within the wall cavity. Reputable companies provide a detailed assessment and quote only after an on-site inspection. Expect the process to involve moisture mapping and potentially air or surface sampling to identify the mould type, which a company with an in-house microbiology lab can expedite. The goal is to resolve the moisture issue and provide a verifiably clean environment, not just remove what's visible.