However, tenant responsibilities include maintaining adequate ventilation to prevent condensation, which is a significant challenge in Dubai’s humid climate. While you run the AC, a closet packed tightly against an external wall can create a cold spot where moisture condenses, especially if the building’s dehumidification is poor. The act of discovering it does not transfer responsibility; the cause is key.

We strongly advise against attempting removal yourself, as disturbing black mold (likely Stachybotrys chartarum) can aerosolize harmful mycotoxins. Your first step is to formally notify the landlord/property management in writing with photos, requesting a professional inspection to identify the moisture source.

As a certified mold inspector, I must emphasize that simply cleaning the visible growth is ineffective without addressing the root cause. A professional assessment using moisture meters and thermal imaging is crucial. For immediate guidance and to schedule a certified inspection and remediation protocol, please call our specialists at 800-MOLDS or email hello@saniservice.com. Saniservice is equipped to provide a definitive report to determine liability and execute a complete solution.