Can I clean black mold myself or call a professional?« Back to Previous Page

My kids have been coughing more than usual, and I finally checked behind the wardrobe in our master bedroom. I found a whole patch of black mold, maybe a foot wide, on the wall. It's been really humid lately and I think it's been growing there for a while. Is this something I can clean with bleach myself, or do I need to call a professional company for this?
Posted by Hassan Ahmed
Asked on March 25, 2026 9:42 pm
Discovering a significant patch of black mold, especially one a foot wide, is a serious concern, particularly with the health symptoms you've described. In the UAE's high-humidity climate, constant air conditioning can create cold surfaces where condensation forms, providing the perfect environment for mold growth behind furniture like wardrobes.

While small surface mold can sometimes be addressed with a bleach solution, we strongly advise against a DIY approach in this case. The size of the infestation, its location on a structural wall, and the associated health effects indicate a deeper problem. Bleach only removes surface discoloration and does not address the root moisture issue or kill the hyphae (roots) penetrating porous materials like drywall. Improper cleaning can aerosolize spores, spreading the contamination and exacerbating respiratory issues.

Professional inspection is critical. Our certified inspectors use moisture meters and thermal imaging cameras to identify the exact moisture source and the full extent of the contamination, which is often far greater than what is visible. We follow strict UAE health and safety guidelines for containment and remediation to ensure spores are not spread throughout your home.

For the health of your family and to ensure the problem is solved permanently, we recommend immediate professional assessment. Please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com. We can provide a detailed inspection and a safe, effective remediation plan tailored to Dubai's unique environmental conditions.
Posted by Sani Admin
Answered on March 27, 2026 11:34 pm