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We've lived in our Jumeirah apartment for two years and just noticed a patch of black mold growing in the corner where the shower stall meets the ceiling. It’s gotten worse since the humidity shot up last month. I’m worried about my toddler breathing it in. Is this something I can tackle with a vinegar solution from Carrefour, or should I call a professional cleaning company?
Posted by Mary Jones
Asked on March 14, 2026 5:55 pm
Based on the conditions you've described in your Jumeirah apartment, I strongly recommend a professional inspection and remediation. The combination of a two-year growth period, its location on the ceiling (indicating potential moisture penetration or severe condensation), and the presence of a toddler elevates this from a simple cleaning task to a potential health and property integrity concern.

In Dubai's high-humidity climate, exacerbated by year-round AC use causing significant temperature differentials, surface cleaning is often a temporary fix. The black discoloration is likely Stachybotrys chartarum, a toxigenic mold that poses respiratory risks, especially for young children. Applying a vinegar solution will only bleach the surface hyphae, leaving the root mycelium intact within the porous ceiling material. This will cause it to return, often more aggressively.

UAE regulations, particularly from Dubai Municipality, have stringent guidelines for mold remediation in residential buildings to prevent cross-contamination and ensure complete spore removal. A DIY attempt can inadvertently aerosolize spores, spreading the contamination to your HVAC system and other rooms.

Our certified professionals at Saniservice use moisture meters and thermal imaging to identify the precise source of the moisture—whether it's a leak, condensation from poor ventilation, or a breach in the vapor barrier. The remediation process involves containment, HEPA filtration, and antimicrobial agents to address the root cause and ensure it does not recur. For the safety of your family, please do not attempt to disturb it.

Call us for a comprehensive assessment at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 16, 2026 3:47 am