Black mold in bedroom: call landlord or mold company?« Back to Previous Page

We've lived here for 2 years and just noticed a patch of black mold in the corner of our master bedroom closet on the wall that faces the outside. It’s gotten worse since the heavy rains in Sharjah last month. I’m really worried about our health and the damage to the wall. What’s the best way to handle this in a villa here – should I call the landlord first or get a professional mold remediation company myself?
Posted by Ewa Colombo
Asked on March 25, 2026 12:35 am
Based on your description, this is a situation that warrants immediate and professional attention. The presence of black mold, its location on an external wall, and its exacerbation following heavy rainfall are significant red flags. This strongly suggests a persistent moisture issue, likely stemming from water intrusion through the building envelope, which is a common problem in UAE villas due to construction methods and the extreme climate.

Your first step should be to formally notify your landlord or property management company in writing immediately. Under UAE tenancy law, the landlord is typically responsible for the structural integrity of the property. This includes addressing the source of water ingress that is causing the mold growth. Provide them with clear photographs and a detailed description. However, do not rely on them to solve the underlying moisture problem correctly; many landlords will opt for a simple repaint, which is a temporary and ineffective solution.

Concurrently, I strongly recommend you engage a professional mold inspection and remediation company. The mold you see is only the visible colony; the actual infestation and the root cause (the moisture source) are hidden within the wall cavity. A certified professional will conduct a comprehensive assessment, including moisture mapping and thermal imaging, to identify the exact point of water entry and the full extent of the contamination.

Attempting to clean it yourself or allowing an unqualified handyman to do so can aerosolize toxic spores, significantly increasing the health risk to you and your family and spreading the contamination throughout your HVAC system. Proper remediation involves containment, professional-grade antimicrobial treatment, and most critically, the repair of the moisture source.

For a definitive diagnosis and a permanent solution that protects your health and property, contact our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com for a thorough inspection and a remediation plan that addresses both the symptom and the cause.
Posted by Sani Admin
Answered on March 25, 2026 8:59 am