How to fix AC leak and prevent mold in Dubai?« Back to Previous Page

As a certified mold inspector in Dubai, your situation is a classic case of AC-induced moisture leading to mold growth, a very common issue here due to our high ambient humidity and year-round reliance on air conditioning.

The immediate step is to stop the water source. The AC leak is likely caused by a blocked condensate drain line or a damaged drain pan. You must have an HVAC technician clear the line and repair the fault. Do not run the unit until this is fixed.

For the affected area, simply wiping the water is insufficient. The moisture has wicked into the porous carpet underlay and skirting board, creating the perfect environment for mold. You need aggressive drying. Use high-velocity air movers and a dehumidifier specifically rated for the UAE's climate (e.g., a desiccant model) for a minimum of 72 hours to draw moisture from the materials. Moisture meters are essential to confirm the structural materials are below 15% moisture content before you stop.

The black spots indicate active mold growth. In a small, contained area, you can carefully treat the skirting board with an EPA-approved fungicidal cleaner. However, be aware that disturbing it can release spores. For a comprehensive solution, the carpet may need to be lifted to inspect and treat the subfloor beneath.

Given the rapid proliferation of mold in Dubai's climate, a professional inspection is strongly advised. We use thermal imaging to identify hidden moisture and air sampling to determine spore counts and species, which is critical for health. Remediation protocols must follow DM and Dubai Municipality guidelines for occupant safety.

For immediate expert assessment and remediation to prevent a health hazard, call our specialists at 800-MOLDS (800-66537) or email hello@saniservice.com. Saniservice is equipped to handle the drying, testing, and hygienization to Dubai Municipality standards.