Can I clean this black mold myself or call a pro?« Back to Previous Page

Based on the description of your situation – a growing patch of black mold on an interior wall following a spike in humidity – I strongly recommend you call a professional for an inspection before attempting any cleaning yourself.

Here's why: Mold is a symptom, not the cause. In the UAE's climate, interior wall mold is almost always a sign of a hidden moisture issue. This could be a leaking pipe inside the wall, condensation from an over-cooled room, or a breach in the building's external waterproofing (a common issue here with the extreme heat and wind-driven rain). Simply wiping the visible mold with vinegar or bleach will only provide a temporary cosmetic fix. The spores will return, often worse than before, because the underlying water source hasn't been addressed. Bleach, in particular, is ineffective on porous surfaces like drywall and can actually aggravate the problem by adding moisture.

A certified inspector will use tools like thermal imaging cameras and moisture meters to pinpoint the exact source of the moisture behind that wall without causing unnecessary damage. This is crucial for a permanent solution. DIY cleaning can also aerosolize toxic mold spores, spreading them throughout your bedroom and HVAC system, which poses a significant health risk.

For a proper assessment and to ensure it's handled according to Dubai Municipality's health and safety standards, it's best to get a professional opinion. We can identify if it's a simple condensation issue or a serious leak.

Call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com for a comprehensive inspection.