Mold behind wardrobe: DIY or pro, and cost estimate?« Back to Previous Page

The AC in our Jumeirah apartment has been leaking a bit, and now we’ve got black spots growing along the wall behind the bedroom wardrobe. My son’s asthma has been way worse this month, and I’m sure it’s connected. What’s the ballpark cost for professional mold remediation for a small area like this, and is it a complete DIY fail to try and handle it ourselves with bleach?
Posted by Lei Tran
Asked on March 30, 2026 4:01 pm
Good question, and a very common issue here in Dubai, especially with AC leaks creating the perfect damp environment for mold.

Based on your description, this is a textbook case where professional remediation is strongly advised, not a DIY job. The presence of black mold (likely Stachybotrys or Aspergillus) combined with your son's exacerbated asthma is a significant health red flag. Bleach is a complete fail for porous surfaces like drywall; it only bleaches the surface mold you can see but doesn't kill the roots deep within, and the moisture from the bleach can actually feed the mold colony, causing it to return worse. It also releases harmful chlorine fumes that can severely aggravate asthma.

For a localized area behind a wardrobe, the ballpark cost for a professional remediation service in Dubai can range from AED 1,500 to AED 3,500+. This includes containment to prevent cross-contamination, safe removal of affected materials (the wall section may need cutting out), HEPA vacuuming, antimicrobial treatment, and most crucially, identifying and resolving the moisture source (the AC leak).

Given the health implications for your son, an inspection is critical to assess the full extent. We follow strict Dubai Municipality guidelines for safe mold removal. Please, do not attempt to clean this yourself.

Call us for a proper assessment at 800-MOLDS (800-66537) or email hello@saniservice.com. Let's get that air quality safe for your family.
Posted by Sani Admin
Answered on April 1, 2026 11:21 pm