Should I remove black mold myself or call a professional?« Back to Previous Page

Our bedroom wall behind the wardrobe has these black fuzzy patches that we just discovered when we rearranged the furniture. We've lived here for 2 years and just noticed it, and with the humidity lately, it seems to be getting worse. I'm worried about my allergies acting up. Is this something I can tackle with a bleach solution myself, or do I need to call a professional mold removal company here in Dubai?
Posted by Samantha Young
Asked on April 2, 2026 9:25 pm
Discovering black fuzzy patches behind furniture, especially in a humid climate like Dubai's, is a serious concern that requires immediate and correct action. The UAE's high humidity, particularly during summer months and in air-conditioned environments, creates perfect conditions for mold growth through condensation. While a small, surface-level patch might be tempting to tackle with a DIY solution like bleach, I strongly advise against it for several technical reasons.

Bleach is ineffective on porous surfaces like drywall or plaster, as it only bleaches the surface mold while leaving the root structure intact, allowing it to regrow. More critically, disturbing the mold during cleaning can aerosolize spores, significantly increasing your exposure and potentially causing severe allergic reactions or respiratory issues. For any mold covering an area larger than one square meter, or if it is hidden behind walls or furniture, a professional assessment is mandated by best practices and is crucial for your health.

In Dubai, professional remediation companies like Saniservice follow a strict protocol: first, we conduct a comprehensive inspection and air quality testing to identify the species and the full extent of the contamination, including the moisture source. Remediation involves containment of the area with negative air pressure to prevent cross-contamination, safe removal of affected materials, and specialized HEPA filtration and antimicrobial treatment to ensure complete eradication. Simply wiping it away is not a solution.

Given your description of the mold being behind a wardrobe and worsening with humidity, this indicates a persistent moisture issue. For your health and to guarantee the problem is solved at its source, I recommend calling our experts for a professional inspection. You can reach us at 800-MOLDS (800-66537) or email hello@saniservice.com for a consultation.
Posted by Sani Admin
Answered on April 4, 2026 3:08 am