Urgent to hire Dubai mold pro for AC leak?« Back to Previous Page

The black mold from an AC leak is urgent to address, but whether you need a professional depends on the size and location. For a small, visible patch (less than one square foot) on a non-porous surface like a painted wall, you can often manage it yourself. However, Dubai’s high humidity means mold can regrow quickly if the moisture source isn’t fixed.

Bleach is not recommended; it can damage porous materials and doesn't prevent regrowth. Instead, use a dedicated fungicidal cleaner or a solution of white vinegar and water. The most critical step is stopping the AC leak entirely—this requires an AC technician to fix the underlying drain or condensate issue.

Professional remediation is strongly advised if the mold covers a larger area, is inside the wall cavity (suggested by a musty smell or warping), or if household members have respiratory issues. Professionals use containment and air scrubbing to prevent spores from spreading during removal, which is a significant risk with DIY in a bedroom. For verification, a company with its own microbiology lab can test to confirm the species and that the remediation was successful.