Urgent to treat closet mold in Dubai apartment?« Back to Previous Page

The grout between the tiles in our master bedroom closet has started turning black over the last couple of weeks, and I just found a small patch of fuzzy grey mold on a leather handbag stored in there. We’re in an older building in Bur Dubai and the closet is on an interior wall. How urgent is it to get this professionally treated, or can I handle it myself with a vinegar solution first?
Posted by Mary Thomas
Asked on May 1, 2026 1:20 am
Black grout and fuzzy mold on leather in a Bur Dubai closet indicates a serious moisture issue that needs immediate attention. The UAE's high humidity, especially when combined with year-round AC use, creates perfect conditions for mold growth on interior walls where condensation can form.

You can attempt to clean the surface mold on the bag with a vinegar solution, but this only addresses visible growth, not the underlying cause. The grout discoloration suggests moisture is wicking through the wall, potentially from a hidden pipe leak or significant condensation within the building structure. DIY cleaning will likely be temporary.

For a closet on an interior wall in an older building, a professional inspection is strongly recommended. They can use moisture meters and thermal imaging to locate the source of the dampness—which is critical to prevent recurrence. Dubai Municipality has clear standards for building habitability, and landlords are typically responsible for investigating and repairing structural moisture issues.

Until assessed, improve ventilation by occasionally leaving the closet door open and running a dehumidifier if possible. Do not store valuable items back in that space until the root cause is found and resolved.
Posted by Sani Admin
Answered on May 3, 2026 7:04 am