Is black mold behind bed causing my kids' cough?« Back to Previous Page

Based on your description, the situation you're describing is a classic and unfortunately common issue in Dubai Marina apartments, particularly older buildings. The combination of high ambient humidity, year-round air conditioning creating significant temperature differentials, and potential hidden plumbing leaks in walls shared with bathrooms creates a perfect environment for mold growth, specifically the type of Stachybotrys chartarum (black mold) you've observed.

The dampness on the wall strongly indicates a persistent moisture source. This is likely either internal condensation due to the cold wall meeting warm, humid air (the AC unit may be directly opposite or nearby) or, more seriously, a slow leak from the bathroom plumbing. The mold colony is releasing mycotoxins and spores into the air, which are known respiratory irritants and are highly probable to be the cause of your children's persistent coughing.

In the UAE, building management is typically responsible for the structural integrity of the building and fixing leaks originating from main pipes within the walls. However, for a definitive diagnosis of the mold type, the extent of contamination, and the source of moisture, you require a professional indoor environmental inspection. A certified inspector will use tools like thermal imaging cameras and moisture meters to pinpoint the exact moisture source and conduct air and surface sampling to identify the species and concentration of mold present. This scientific report is crucial for engaging building management effectively, as it provides undeniable evidence, and for planning any necessary remediation.

Do not attempt to clean this yourself, as disturbing the colony will aerosolize a high concentration of spores. For a proper assessment and to discuss remediation options, I strongly recommend you contact a certified professional immediately. You can reach our team at Saniservice for a consultation by calling 800-MOLDS (800-66537) or emailing hello@saniservice.com.