Black and green mold in villa: clean or call professional?« Back to Previous Page

Based on your description, you should call a professional inspection company immediately. The combination of widespread growth, a musty smell, and your children's respiratory symptoms indicates a significant issue that bleach cannot properly address.

In Dubai's climate, this pattern is common. High humidity, especially after recent weather, condenses on cold exterior walls behind furniture and in curtain folds, creating the perfect damp environment for mold. Bleach only removes surface discoloration on non-porous materials; it cannot kill the root structure (mycelium) penetrating porous drywall or fabric, nor does it address the underlying moisture problem. The visible spots are just the fruiting body—the actual infestation is likely deep within the wall.

A professional inspection will identify the mold species through lab analysis, which is critical as some types pose higher health risks. More importantly, they will use moisture meters and thermal imaging to find the exact source of the dampness—whether it's a minor condensation issue or a more serious leak within the wall cavity. This diagnosis is essential; without fixing the moisture source, the mold will return quickly, even after cleaning.

For your family's health and to ensure the problem is resolved correctly, a professional assessment is the necessary first step. They can then advise if the remediation is something you can manage or if their services are required.