How to safely remove mold behind wardrobe myself?« Back to Previous Page

My kids have been coughing at night for the past couple of weeks, and I finally checked behind the wardrobe in their bedroom. There’s a huge patch of black and green mold spreading from the corner of the wall, probably from the AC condensation leak we had during the last humid spell. What’s the safest and most effective way to remove this myself without putting my family’s health at risk?
Posted by Jaya Iyengar
Asked on April 13, 2026 2:25 am
The mold growth you've described, likely Cladosporium or Stachybotrys (black mold), is a serious health concern, especially given the children's respiratory symptoms. This situation is common in Dubai due to high ambient humidity and condensation from continuous AC operation, which creates ideal conditions for mold when a leak occurs.

First, understand that DIY removal is only for small, contained patches (under 1 sqm). Given the size you describe and the health symptoms, a professional inspection is strongly advised to assess the extent of growth within the wall cavity. Attempting to clean significant growth yourself can aerosolize spores, drastically increasing exposure.

If you proceed, safety is paramount. You must isolate the area. Seal the room with plastic sheeting and turn off the AC to prevent spore distribution. Equip yourself with an N95 respirator, nitrile gloves, and safety goggles. Move the wardrobe to a well-ventilated area for separate cleaning.

For the wall, avoid bleach. It is ineffective on porous surfaces and only bleaches the surface pigment. Instead, use a dedicated EPA-approved fungicide or a solution of distilled white vinegar and water. Scrub the area with a stiff brush, but be prepared that if the mold has penetrated the drywall or plaster, the material is not salvageable and must be removed and replaced by a professional remediation team to eliminate the root colony.

The critical step is addressing the moisture source. The AC condensation line must be professionally unclogged and the leak repaired. Without resolving this, the mold will return rapidly.

Due to the health risks to your children and the likelihood of hidden growth, I strongly recommend you cease DIY efforts and contact a certified professional. We at Saniservice perform a comprehensive inspection using moisture meters and borescopes to determine the full extent of the contamination and execute a safe, contained removal following UAE health and safety protocols. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com for an immediate assessment. Your family's health is not worth the risk.
Posted by Sani Admin
Answered on April 15, 2026 9:06 pm