How to safely clean mold from AC leak?« Back to Previous Page

The black spots you've described are highly indicative of mold growth, a common consequence of AC condensate leaks in Dubai's humid climate. The persistent moisture, combined with organic materials like the wooden wardrobe, creates an ideal environment for mold proliferation. Your child's increased sneezing is a significant concern, as it is a classic symptom of mold exposure, particularly to mycotoxins and spores from species like Aspergillus or Stachybotrys (black mold).

For a small, contained area (less than 1 square meter), you may attempt careful cleaning. However, strict safety protocols are non-negotiable. You must wear an N95 respirator, nitrile gloves, and eye protection. Isolate the area and use a HEPA-filtered air scrubber if possible to prevent cross-contamination. The moldy surface should be damp-wiped with a solution of detergent and water, followed by a thorough drying process. Never use bleach, as it can release harmful fumes and will not address the root cause. Discard any porous, unsalvageable items like contaminated clothing or cardboard.

Crucially, cleaning is only a temporary measure if the moisture source is not eliminated. You must immediately engage a certified HVAC technician to repair the AC leak. The root cause is often a clogged condensate drain line, which is exceedingly common here due to dust and high usage.

Given the health symptoms present, a professional inspection is strongly advised. DIY methods often disturb spores, increasing airborne concentration and health risks. Our certified mold inspectors use moisture meters, thermal imaging, and air sampling to determine the full extent of contamination, often finding hidden growth inside the wall cavity. We then execute remediation following NADCA and IICRC S520 standards, ensuring the problem is resolved at its source.

For a comprehensive assessment and lasting solution, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com.