How to permanently stop mold in my master closet?« Back to Previous Page

Based on your description of a persistent earthy smell and visible black specks on belongings, you are almost certainly dealing with a mold colony, likely caused by a combination of the Dubai climate and a hidden moisture source. The constant AC use can actually exacerbate the problem if the unit is not properly balanced, as it may be cooling the air to a point where condensation forms on the cooler exterior wall—a common issue here. This creates the perfect damp environment for mold, especially during high humidity periods like the heavy dew season you mentioned.

The most effective long-term solution is not just to kill the visible mold but to address the root cause. Surface cleaning is a temporary fix. The moisture is likely seeping through the wall due to a minor construction defect or compromised waterproofing, which is a serious concern under UAE building standards. A professional inspection using thermal imaging cameras and moisture meters is essential to pinpoint the exact moisture intrusion point behind the closet. The remediation process must then involve isolating the affected area with negative air pressure, physically removing contaminated materials (if necessary), treating the structure with EPA-approved biocides, and applying a antimicrobial coating to prevent regrowth. Crucially, a certified contractor must then rectify the building envelope flaw to permanently stop the water ingress.

For a problem of this nature, a DIY approach is highly discouraged and may violate Dubai Municipality guidelines for proper mold remediation in dwellings. I strongly recommend you call our specialists at Saniservice for a comprehensive inspection. We can identify the source, provide a definitive solution, and guarantee the work, ensuring your closet and your health are protected. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com.