Is AC leak causing black mold and our sickness?« Back to Previous Page

Based on the symptoms and the description you've provided, there is a high probability that the black speckles you're seeing are Stachybotrys chartarum, commonly referred to as black mold, and it is very likely the cause of your persistent dry cough and headaches. This is a serious health concern that requires immediate attention.

The scenario you describe is a classic case for mold growth in Dubai. The continuous AC unit leak has created a persistent moisture source. When combined with our region's high ambient humidity and the condensation within the AC system itself, it creates the perfect environment for toxic black mold to colonize. The mold spores then become airborne through the AC's air circulation, leading to the respiratory symptoms and headaches you are both experiencing.

For your safety, I strongly advise against disturbing the area, as this can aerosolize a high concentration of toxic spores. Do not attempt to clean it with bleach, as this will not address the root cause and can exacerbate the problem.

The only effective solution is a professional inspection and remediation. Our certified inspectors use moisture meters, thermal imaging cameras, and air quality tests to determine the full extent of the contamination, both visible and hidden within the wall cavity. Remediation involves isolating the area, using HEPA filtration to clean the air, safely removing contaminated materials, and applying professional-grade antimicrobial solutions. Crucially, the source—the AC leak—must be repaired by a certified HVAC technician to prevent recurrence.

Given the potential health risks, I recommend you contact a professional immediately. Saniservice specializes in this exact type of scenario and can provide a comprehensive assessment and remediation plan. You can reach our experts at 800-MOLDS (800-66537) or hello@saniservice.com.