Cost to professionally remediate small closet mold?« Back to Previous Page

Our bedroom closet on the inside wall has developed a patch of black mold, I think from the humidity. We’ve lived here for 2 years and just noticed it when we were rearranging some winter clothes. I tried wiping it with vinegar but it came back in a few days. What’s the realistic cost for professional mold remediation for a small area like this, and is it absolutely necessary to hire someone?
Posted by Vijay Mehta
Asked on March 21, 2026 11:15 am
Based on your description, this is a common issue in Dubai due to the high ambient humidity and constant A/C use, which creates significant condensation on cooler interior walls. Vinegar is a temporary, superficial fix that fails to address the root cause: moisture intrusion and potential mold growth within the wall cavity itself.

For a small, contained area like a bedroom closet, professional remediation typically involves more than just wiping the surface. A certified technician would first conduct a moisture mapping assessment to identify the exact source of water. The process includes containment of the area with negative air pressure, HEPA vacuuming, abrasive cleaning or removal of affected porous materials (like drywall), application of EPA-approved antimicrobial agents, and finally a post-remediation verification test to ensure spore counts are within safe levels.

In the UAE, the cost for a professional job for a small area (under 10 sq. ft.) can range from AED 1,500 to AED 3,500. This variance depends on the extent of hidden damage, the materials affected, and if air conditioning duct sanitization is required, as the HVAC system can spread spores. While it may seem like a small patch, the recurrence indicates a persistent moisture problem that DIY methods cannot resolve.

Given the health risks associated with certain types of mold and the specific building regulations in Dubai concerning habitability, we strongly recommend a professional inspection. For an accurate assessment and quote, please call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com. Our certified experts can determine the severity and provide a permanent, guaranteed solution.
Posted by Sani Admin
Answered on March 22, 2026 11:24 pm