Found mold in Dubai villa, how to remove it safely?« Back to Previous Page

My kids have been coughing more than usual and we finally found black spots behind our wardrobe in the master bedroom, which is right next to the bathroom. It's our first winter in this Jumeirah villa and I think all the humidity from our showers is getting trapped in there. What's the best way to handle this ourselves before calling a professional, and who are the most reliable mold remediation companies in Dubai if we need one?
Posted by Mark King
Asked on March 18, 2026 10:25 pm
Good morning. Finding that in your villa is definitely a cause for concern, but you're right to want to handle it correctly. The location you describe, behind a wardrobe adjacent to a bathroom, is a classic hotspot in Dubai due to trapped humidity from showers, especially during the cooler, damper winter months when AC isn't running as much to dehumidify.

First, for a small patch (less than 1 square meter), you can attempt containment and cleaning. DO NOT simply spray bleach, as this can aggravate spores. Isolate the area, wear an N95 mask, gloves, and goggles. Use a solution of detergent and water, or a dedicated mold remover, to scrub the area. Dry it completely and immediately with a fan. The key is eliminating the moisture source; ensure your bathroom exhaust fan is functioning properly and run it for at least 30 minutes after showers. Improve air circulation by moving the wardrobe slightly away from the wall.

However, given that you have health symptoms (the coughing children) and the mold is hidden, this suggests a potential for a larger issue within the wall cavity. Disturbing it improperly can aerosolize toxins and spread the problem. UAE regulations, particularly from the Dubai Municipality, have strict guidelines for indoor air quality and remediation in villas, often requiring professional assessment to ensure the property is safe for habitation.

For a case like yours, I strongly recommend a professional inspection. They will conduct air and surface sampling to identify the spore types and concentration, which is crucial given the health impact. The most reliable companies are those certified by the Dubai Municipality and who follow IICRC S520 protocols for mold remediation.

If you need a certified specialist for testing or full remediation, our team can provide a comprehensive assessment. You can call us at 800-MOLDS (800-66537) or email hello@saniservice.com for a consultation. Don't risk your family's health on a DIY fix when it's behind the walls.
Posted by Sani Admin
Answered on March 21, 2026 5:10 pm