Can I remove these black mold spots myself or call pro?« Back to Previous Page

The black spots in your closet are likely mold growth, a very common issue in Dubai due to the high humidity interacting with cold surfaces like exterior walls. The condensation from your AC creates the perfect damp environment for it to thrive, especially in enclosed, poorly ventilated spaces like closets storing clothes.

For a small area (under one square meter), you can attempt to clean it yourself. A solution of distilled white vinegar or a diluted bleach mixture (1 part bleach to 10 parts water) can be effective. Scrub the area gently, ensure it is completely dried afterward, and address the ventilation issue—consider using a small desiccant dehumidifier in the closet.

However, if the spots are widespread, recurring despite cleaning, or if you notice a strong musty odor, a professional inspection is strongly recommended. This is because the visible growth might only be a fraction of the actual problem; the mold could be growing inside the wall cavity. Professionals use moisture meters and thermal imaging to find the hidden source of the moisture, which is the only way to achieve a long-term solution. In the UAE, reputable remediation companies follow international standards like IICRC and provide documented proof of remediation, usually with before-and-after lab testing to confirm the spore count has been returned to a normal level. For your health and to protect your property, getting a professional assessment is the most reliable course of action for anything beyond a very minor, surface-level issue.