Could this bedroom mold be causing our persistent cough?« Back to Previous Page

Based on the symptoms you've described and the visible mold growth, it is highly probable that the black mold behind your wardrobe is contributing to your persistent coughs. In Dubai's climate, where high external humidity meets year-round air conditioning, condensation on cold exterior walls is a primary cause of mold growth, particularly in concealed areas with poor air circulation like behind furniture. The fuzzy texture you noted is characteristic of an active colony.

The mycotoxins and microbial volatile organic compounds (MVOCs) released by active mold colonies are known respiratory irritants. For a toddler with a developing immune system, this exposure can lead to chronic coughing, wheezing, and other allergic reactions. The location in your master bedroom is particularly concerning due to the prolonged, uninterrupted exposure you and your child face during sleep.

Do not attempt to clean this yourself, especially with a child present. Disturbing the colony without proper containment protocols will aerosolize the spores, drastically increasing airborne contamination and potential for more severe health impacts. Over-the-counter solutions are ineffective against the root cause and can be hazardous.

This situation requires professional assessment. Under Dubai Municipality guidelines, a certified mold inspector must conduct air quality and surface sampling to identify the species (e.g., Stachybotrys, or common Cladosporium) and the full extent of the infestation, which is often far greater than what is visible. A specialized remediation company like Saniservice will then execute a controlled removal process using HEPA filtration, antimicrobial agents, and negative air pressure containment to ensure the spores are not disseminated throughout your home, followed by addressing the underlying moisture source from the AC system.

For a thorough inspection and a safe remediation plan, I strongly advise you to contact our specialists. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an assessment.