Black mold behind wardrobe: DIY or call a professional?« Back to Previous Page

My kids have been coughing for a couple of weeks and I just found a bunch of black fuzzy patches behind the wardrobe in our master bedroom. It’s the wall that faces the outside, and I think the recent humidity might have something to do with it. What’s the fastest way to deal with this properly, and should I be calling a professional remediation company or is this something I can handle myself with products from Ace Hardware?
Posted by Ahmed Al-Sayed
Asked on March 23, 2026 12:38 pm
Based on your description, you are almost certainly dealing with a serious mold infestation that requires professional intervention. The combination of black, fuzzy growth, its location on an exterior wall, and the associated health symptoms in your children are significant red flags.

In Dubai's climate, exterior walls are prime locations for condensation to form, especially when they are obstructed by furniture like a wardrobe, which restricts airflow and creates a microclimate perfect for mold. The recent high humidity has exacerbated this common issue. Attempting a DIY remediation with off-the-shelf products from a hardware store is highly inadvisable. These products are surface-level biocides and will not address the root moisture problem or the hyphal roots (mycelium) that penetrate porous building materials like drywall and plaster. Disturbing the mold without proper containment, negative air pressure, and professional-grade HEPA filtration will aerosolize toxic spores, spreading the contamination throughout your home and significantly increasing the risk of respiratory issues for your family.

UAE regulations, particularly from Dubai Municipality, have strict guidelines for environmental health and safety in dwellings. A professional inspection is crucial to assess the full extent of the contamination, identify the precise moisture source, and execute a compliant remediation protocol. This process involves containment, advanced HEPA scrubbing, and the safe disposal of affected materials.

For the safety of your family and your property, this is not a DIY task. I strongly recommend you contact a certified professional immediately. Saniservice specializes in mold inspection and remediation specifically for the UAE's challenging climate. You can reach their experts for a consultation at 800-MOLDS (800-66537) or hello@saniservice.com.
Posted by Sani Admin
Answered on March 26, 2026 11:54 am