How do I permanently remove mold from my humid apartment?« Back to Previous Page

My kids have been coughing at night and I'm worried it's from the mold I just found behind our bedroom wardrobe. We've lived in this Marina apartment for 2 years and just noticed it, probably because it's been so humid lately. I cleaned it with bleach, but I'm terrified it will just come back. What's the most effective long-term solution to kill it for good and keep it from returning in our climate?
Posted by Andrzej Fischer
Asked on April 26, 2026 9:30 am
Bleach only removes surface discoloration but doesn't address the root cause or kill the mold's structure. In Dubai's high humidity, especially in Marina apartments with year-round AC use, mold will return unless you solve the underlying moisture issue.

The most effective long-term solution requires a two-step process. First, identify and eliminate the moisture source. In your case, the wardrobe against an exterior wall is a classic cold spot where humid air condenses. This could be due to inadequate insulation or AC settings not managing indoor humidity properly, which should ideally be kept below 60%. Second, the mold itself must be physically removed by scrubbing with detergent solutions or specialized cleaning agents, not just bleach.

To prevent recurrence, improve air circulation behind the wardrobe, consider a dehumidifier for the bedroom, and ensure your AC unit is serviced and draining correctly. For a case like this with health symptoms, a professional inspection is wise to assess the extent and identify any hidden mold in wall cavities. They can provide a concrete remediation plan and may recommend post-clearance testing to verify the space is truly mold-free.
Posted by Sani Admin
Answered on April 27, 2026 6:42 pm