Mold from AC causing our sinus issues and urgency?« Back to Previous Page

Yes, the mold from your AC leak is a very likely cause of your persistent sinus and throat irritation. The constant dampness behind the headboard, combined with the confined space of a bedroom, creates a perfect environment for mold spores to become airborne and be inhaled throughout the night. Your symptoms are a common reaction to mold exposure.

In Dubai's climate, this situation is urgent. The high humidity prevents the moisture from drying out, allowing the mold colony to continue growing. What you see on the wall is only the visible part; there is almost certainly more growth within the wall cavity itself. Leaving it untreated will worsen both the property damage and your symptoms.

You need a professional mold inspection. A proper assessment involves more than just wiping the surface; it requires identifying the moisture source (the AC leak must be fixed first), assessing the extent of hidden growth, and often taking air or surface samples for lab analysis to identify the mold species. This step is critical, as it determines the correct remediation protocol.

For now, move the headboard away from the wall to improve air circulation and avoid direct contact. Do not attempt to clean it yourself with bleach, as this can agitate the spores and push them deeper into the drywall, potentially making the airborne problem worse. The remediation process typically involves containment of the area, safe removal of contaminated materials, specialized cleaning, and verification through post-remediation testing to ensure the spore count in your bedroom air has returned to a normal level.