Vinegar or professional for closet mold in Dubai?« Back to Previous Page

The black spots in your closet are a classic Dubai issue, caused by high humidity condensing on cooler surfaces and organic materials like cotton clothes. A vinegar solution can remove surface mold on non-porous materials like tile or glass, but it's ineffective on porous drywall or wood where roots (hyphae) penetrate deep. It also won't address the underlying humidity problem.

For a small, isolated patch (under one square foot), you can attempt cleaning with a dedicated mold remover, wearing an N95 mask and gloves. However, since you note it's "definitely spreading," this indicates an active colony that likely extends beyond what's visible. In our climate, the source of moisture could be condensation from an AC duct in the ceiling void, a small leak, or simply the extreme ambient humidity from summer seeping into the enclosed space.

Professional assessment is strongly recommended for spreading mold. A proper inspection identifies the moisture source—be it a thermal bridge, AC condensation drip, or lack of ventilation—which is the only way to prevent rapid recurrence. Reputable remediators will use HEPA vacuums and antimicrobial treatments to contain spores during removal, which a DIY approach cannot achieve. For verification, some companies offer post-remediation testing to confirm the space is back to a healthy baseline.