Is black shower grout and damp smell landlord's responsibility?« Back to Previous Page

Black shower grout with a damp smell is almost certainly a mold issue, exacerbated by Dubai's high humidity and condensation from hot showers. The responsibility depends on the root cause.

If the problem stems from a maintenance issue like a leaking pipe behind the wall, faulty shower sealant, or inadequate ventilation in the bathroom itself, it is typically the landlord's responsibility to repair under Dubai rental law (Law No. 26 of 2007). The damp smell in the adjacent closet strongly suggests hidden moisture migration, which points to a structural or plumbing fault.

However, if the issue is purely due to surface condensation from daily use without the exhaust fan running, general cleaning and grout maintenance often fall to the tenant. Given the progression and the smell, this is likely beyond simple surface mold.

Your first step is to formally notify your landlord or property management company in writing, detailing the black grout and the persistent damp odor. Request an inspection to identify any hidden leaks or ventilation failures. A professional assessment can determine the moisture source; this is crucial for assigning responsibility. For health reasons, avoid attempting a major cleanup yourself, as disturbing extensive mold without containment can spread spores. A simple surface clean with a vinegar solution may manage minor growth but won't resolve an underlying leak.