Is my AC causing mold and my sore throat?« Back to Previous Page

Based on your description, it is highly probable that the black spots are mold growth and that your symptoms are directly related to it. The consistent water leakage from your AC unit has created a persistent moisture source, which, when combined with the high ambient humidity of the Dubai climate and the cellulose in your drywall, provides the perfect environment for mold proliferation. The spores and microbial volatile organic compounds (mVOCs) released by active colonies are well-documented irritants that can cause the exact symptoms you describe: morning sinus congestion, headaches, and sore throats, which often subside after leaving the contaminated environment.

The first and most critical action is to stop the moisture source. Immediately turn off the AC unit and have a certified HVAC technician repair the leak. Do not attempt to clean the wall yourself, as disturbing the mold without proper containment can aerosolize a high concentration of spores throughout your bedroom.

For a situation like this, a professional inspection is strongly advised. UAE regulations, particularly in Dubai, emphasize the importance of indoor air quality for tenant health. A certified mold assessor will conduct air and surface sampling to identify the species and concentration levels, which is crucial for determining the appropriate remediation protocol. The hidden nature of wall cavities often means the visible growth is only a fraction of the actual problem.

For a comprehensive assessment and remediation plan that adheres to local standards, I recommend contacting our specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection. Our team is equipped to safely contain the area, remove the contaminated materials, and apply professional-grade antimicrobial treatments to ensure the environment is restored to a healthy state.