Black mold in rented Dubai apartment: DIY or professional?« Back to Previous Page

The black mold in your bathroom is a common issue in Dubai due to high humidity and condensation from year-round AC use. For small surface spots on non-porous tiles, a DIY approach can work: scrub with a mix of white vinegar and water or a specialized mold remover, then ensure the area is thoroughly dried with a fan. However, if the mold is extensive, has penetrated porous grout, or is recurring despite cleaning, it indicates a persistent moisture problem that requires professional assessment.

In a rental, your responsibility is typically surface cleaning, but the underlying cause (like a hidden leak or inadequate ventilation) is the landlord's obligation to fix. For significant spread, especially behind fixtures, a professional inspection is advised to identify the moisture source and extent. Remediation for a standard bathroom can vary based on severity, but expect a professional service to involve moisture mapping, proper containment during removal, and antimicrobial treatment to prevent regrowth, rather than just surface cleaning.

The cost for professional treatment depends entirely on the square footage affected and the required remediation steps, not just the bathroom size. Always request a detailed assessment and quote first. For long-term prevention, run the bathroom exhaust fan for at least 30 minutes after showers and consider a small dehumidifier.