Should I hire professionals for mold removal immediately?« Back to Previous Page

Given the damp walls and your children's persistent cough, you should treat this with high priority. The black spots behind the wardrobe are a clear sign of a moisture issue, which is common in our humid Dubai climate, especially with constant AC use creating temperature differentials that lead to condensation.

For a small, isolated patch (less than one square meter), you can attempt to clean it yourself. Wear an N95 mask, gloves, and goggles. Scrub the area with a detergent solution, but avoid bleach as it only removes the colour and not the root structure. However, since the wall feels damp, the mould is likely growing within the plasterboard itself, and simply wiping the surface will not address the hidden reservoir.

Given that the mould is already suspected of affecting your children's health, a professional assessment is strongly recommended. They can identify the moisture source—which could be a hidden leak, capillary rising damp, or severe condensation—and use tools like moisture meters and borescopes to see inside the wall cavity. Proper remediation involves containing the area, safely removing contaminated porous materials like drywall, and using HEPA filtration to prevent spores from spreading throughout your home during the process. For health-related cases, a company with its own microbiology lab can provide crucial identification of the mould type, which informs the remediation protocol and confirms the environment is safe afterwards. The combination of visible growth, ongoing moisture, and health symptoms makes this a case where professional involvement is the most reliable course of action.