AC leak causing black spots and sinus issues, mold?« Back to Previous Page

Based on your description, this is a classic case of microbial growth due to a chronic moisture source. The black spots are almost certainly mold, and your persistent sinus issues are a strong indicator of a compromised indoor air quality environment, a common health response to mold spores.

The continuous AC leak in your JVC apartment has created the perfect conditions for mold: a constant moisture source combined with the organic material in drywall and dust. Dubai's high humidity exacerbates this problem, as any condensation or leak provides ample water for mold colonies to flourish. Simply wiping the visible water is insufficient, as the moisture has likely penetrated the wall cavity, leading to the growth you see.

Under Dubai Municipality regulations, the responsibility for addressing this type of structural issue and its resulting contamination typically falls on the landlord, as it pertains to the maintenance of the property's core systems (AC) and building envelope. Your first step should be to formally notify your landlord or property management company in writing, detailing the issue and its health impacts. They are obligated to address the root cause—repairing the AC drain line or unit—to prevent recurrence.

However, for the actual mold remediation, you must engage a professional environmental company. DIY cleaning with bleach is ineffective and can aerosolize spores, worsening the problem. The proper protocol involves containment of the area, HEPA filtration to capture airborne spores, safe removal of contaminated porous materials (like the affected drywall), and professional antimicrobial treatment of the area. This ensures the mold is removed at its source, not just surface-cleaned.

For a certified inspection and a remediation plan that complies with Dubai's health and safety standards, I strongly recommend contacting our specialists at Saniservice. We can provide a detailed assessment and execute the necessary containment and removal procedures. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection.