Should I remove this bedroom mold myself or call a pro?« Back to Previous Page

Given the strong musty smell and the location on an exterior wall, this is likely a serious moisture issue common in Dubai's climate. The wall behind furniture creates a stagnant, cool microclimate where condensation forms, especially with year-round AC use. Black, speckled mold spreading suggests an active colony.

For a small patch (under 1 sq. ft.), you can clean it yourself with a vinegar or diluted bleach solution, wearing an N95 mask and gloves. However, DIY is only addressing the symptom. The root cause is moisture trapped within the wall cavity, which you cannot access. Scrubbing the surface will not stop it from returning.

In most Dubai cases like this, professional remediation is advised. They will identify and rectify the moisture source—often inadequate external wall insulation or an internal leak—before containment and removal. This prevents spores from spreading to other rooms during cleaning. Companies with their own microbiology lab can also identify the mold species, which dictates the proper removal protocol.

For rental properties, Dubai Municipality regulations typically hold the landlord responsible for resolving structural issues causing dampness, like leaking pipes or faulty external waterproofing. You should notify them immediately.