How to permanently remove mold from Jumeirah villa wall?« Back to Previous Page

That black spotting on an interior wall in Jumeirah is a classic sign of condensation mould, highly common here due to the sea-facing exposure and high humidity. The wall is likely colder than the room's dew point, causing moisture to condense inside it, especially with airflow blocked by the wardrobe. Simply wiping it away will not be a permanent fix.

For a lasting solution, you must first identify and control the moisture source. Start by moving the wardrobe away from the wall to improve air circulation. Use a dehumidifier in that room, particularly during more humid nights, to keep relative humidity below 60%. Clean the visible mould with a solution of detergent and water; avoid bleach as it doesn't kill the roots and can damage paint.

However, given it's spreading behind a large furniture piece, the growth is likely more extensive inside the wall cavity. In many cases here, the core issue is insufficient external waterproofing or internal insulation on that sea-facing wall, allowing moisture to migrate. A professional inspection with a borescope can assess the wall's interior condition and moisture levels to diagnose the root cause.

Under typical Dubai rental contracts, structural issues like faulty waterproofing or insulation are the landlord's responsibility to rectify, while surface cleaning often falls to the tenant. Since this is a recurring dampness problem, you should formally notify your landlord. For remediation, hiring a company with a microbiology lab is advised to identify the mould species and ensure proper removal protocols are followed, preventing future recurrence and protecting your health.