AC mold causing sore throat: DIY or call pro in Dubai?« Back to Previous Page

That black patch and scratchy throat are classic signs of a moisture issue that needs immediate attention. Given Dubai's high humidity and constant AC use, a small leak creates a perfect environment for mold to thrive.

For a patch that is actively growing and causing health symptoms, DIY with bleach is not recommended. Bleach only removes surface discoloration on porous materials like drywall; it doesn't kill the roots or address the hidden contamination inside the wall from the AC leak. Disturbing it yourself can also release a large number of spores.

You need a professional assessment. The priority is stopping the AC leak permanently—a certified HVAC technician must address that first. Then, for the mold, a proper remediation involves isolating the area, removing the affected section of wall, and HEPA vacuuming to capture spores. The cost isn't for the visible size alone; it's for the protocol to prevent cross-contamination. For a small, contained area in an apartment, the investment is generally reasonable, but you must get an on-site inspection for an accurate scope and quote. Any reputable provider should explain their containment and removal process clearly before starting.