Mold in Dubai villa closet: DIY or hire a pro?« Back to Previous Page

Recurring mold after a DIY attempt usually indicates a persistent moisture source you haven't addressed. In Dubai's climate, with high ambient humidity and year-round AC use, condensation from a leaking AC unit is a very common cause. The leak is likely inside the wall or under the floor, feeding the mold you see.

For a small, visible patch, a thorough DIY approach can work if you fix the water issue first. The AC leak must be repaired by a certified HVAC technician—this is non-negotiable. Then, use a mold-specific cleaner from a hardware store (not just vinegar, which often fails on porous surfaces) and scrub the area. However, if the mold returns, the growth is likely more extensive behind the wall.

You should hire a professional if the patch is larger than one square meter, if you smell a persistent musty odor, or if household members experience unexplained allergies or respiratory irritation. Professionals are trained to contain the area to prevent spores from spreading to other parts of the house during cleanup, which is a significant risk with DIY.

For a job of this suspected size in a Dubai villa, pricing is typically determined by the extent of contamination found, not just the visible patch. Expect a reputable company to first conduct an inspection, often involving moisture meters and possibly air testing, to define the scope. The final cost for remediation is tied to the square footage treated and the required containment measures. Always request a detailed assessment and quote upfront; be wary of companies that give a firm price without first investigating the hidden extent of the problem.