Black mold causing coughs: DIY removal or call professional?« Back to Previous Page

Stop all DIY efforts immediately. With those symptoms and visible growth, this is a professional-level case. The coughing and headaches in your children are significant indicators that the mold is already affecting your indoor air quality.

The black patches behind the wardrobe are likely just the visible portion; the root cause is almost certainly hidden moisture within the wall or floor cavity, common in Mirdif villas after periods of high humidity. DIY cleaning with bleach or other store-bought solutions will only address the surface stain, not the underlying colony or the spores already in your air. Disturbing it without proper containment and air scrubbing can make the situation much worse by spreading spores throughout the house.

The only effective approach is professional remediation. In Dubai, look for a company that follows IICRC S520 standards for mold remediation. This is a critical step—they will not only remove the visible mold but also use moisture meters and thermal imaging to find and fix the hidden water source, which is essential to prevent it from returning. A proper remediation will include isolating the area with physical barriers, running HEPA air scrubbers to filter the air during the process, and safely disposing of contaminated materials.

After remediation, consider a post-clearance test from an independent lab to verify the spore count in your home has returned to a safe, background level. For your family's health, especially with children experiencing respiratory symptoms, a professional assessment and remediation is the necessary course of action.