Should I hire a pro for large closet mold removal?« Back to Previous Page

My bedroom closet on the outside wall has had this damp, earthy smell ever since the heavy rains in Sharjah last month. I finally pulled everything out and found a patch of black, fuzzy mold about the size of a dinner plate spreading from the corner. I’ve tried wiping it with vinegar, but it just comes back darker. For a problem this size on an interior wall, is this a job for a professional mold remediation company, and roughly how much should I expect to pay to have it properly removed?
Posted by Richard Miller
Asked on March 13, 2026 6:37 pm
Based on your description, yes, you absolutely require a professional mold remediation company. The recurrent growth after a DIY attempt with vinegar is a clear indicator of a persistent underlying moisture issue that has not been addressed. In the UAE's climate, where high humidity and condensation from year-round AC use are constant factors, a patch the size of a dinner plate suggests significant colonization, likely within the wall cavity itself.

The damp, earthy smell confirms active microbial volatile organic compound (MVOC) production, and the location on an exterior wall is a common failure point for moisture intrusion following heavy rain events, as seen in Sharjah. Wiping the surface only addresses the visible colony (the fruiting body), while the root-like hyphae penetrate deep into the porous wall material.

A professional response involves: 1) A certified inspection using moisture meters and borescopes to determine the full extent of water damage and hidden mold growth. 2) Engineering controls to set up containment with negative air pressure, preventing cross-contamination. 3) Safe removal and disposal of affected porous materials (drywall, insulation). 4) HEPA vacuuming and antimicrobial treatment of the area. 5) Identifying and rectifying the moisture source, which is critical for UAE buildings subject to thermal bridging and condensation.

For a job of this scale, including investigation, remediation, and minor repairs, you should expect investment to start from AED 2,500 upwards, depending on the depth of the damage. This is not a surface cleaning task; it requires a systematic approach to protect your health and your property's integrity. For a certified inspection and quote, I strongly recommend you contact the specialists at Saniservice. Call 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 16, 2026 4:03 pm