How to remove mold from kids' room safely and permanently?« Back to Previous Page

My kids' bedroom in our villa in Al Barsha has been smelling damp for a while, and I just pulled out their wooden wardrobe to find a huge patch of black and green mold on the wall behind it. We had that really heavy dew a few weeks ago and the room never seems to dry out. What's the fastest and most effective way to kill this and stop it from coming back, especially with the kids sleeping in there?
Posted by Jennifer Allen
Asked on March 28, 2026 1:15 am
The fastest and safest method involves a two-step process: physically removing the mold and correcting the moisture source. For a large patch behind furniture, professional assessment is often the most effective first step to identify the moisture source and extent.

For immediate action, wear an N95 mask and gloves. Move the wardrobe and isolate the area. The wall must be completely dry before any treatment. Scrub the area with a solution of detergent and water, not bleach, to remove the surface growth. However, this only addresses the visible problem. The wall may be damp from interstitial condensation or a minor leak, which is common in Dubai's climate with continuous AC use creating temperature differentials.

To stop it from returning, you must identify and eliminate the moisture. The heavy dew and high humidity mean your villa's wall is likely colder than the room's dew point, causing condensation behind the furniture where air doesn't circulate. This is a frequent issue in Al Barsha. Permanently moving the wardrobe a few inches from the wall can drastically improve airflow and prevent recurrence. A dehumidifier in the room, especially during humid periods, can help maintain humidity below 50-55%.

For a child's room, safety is paramount. Avoid ozone generators or harsh chemical sprays. If the mold returns after cleaning or covers more than a few square feet, a professional inspection with moisture meters and thermal imaging is recommended to find the hidden moisture. They can also perform hygienization treatments that are certified safe for occupied spaces. The goal is to make the environment inhospitable for mold by controlling humidity and ensuring adequate ventilation.
Posted by Sani Admin
Answered on March 30, 2026 5:49 pm