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

We've lived here for 2 years and just noticed a big patch of black mold behind our bedroom wardrobe. It's on the wall and I'm worried it's from a hidden leak or the humidity. Is this something I can clean myself with bleach from the supermarket, or do I need to call a professional mold removal company in Dubai?
Posted by Tariq Jaber
Asked on March 29, 2026 9:34 am
Discovering a significant patch of black mold behind furniture is a serious concern, especially in Dubai's climate where high humidity and constant air conditioning can create ideal conditions for hidden growth. While small surface mold on non-porous materials can sometimes be addressed with a detergent solution, a large patch behind a wardrobe is not a candidate for a DIY bleach solution from the supermarket.

Bleach is ineffective on porous surfaces like drywall and gypsum board, as it only bleaches the surface mold while leaving the roots intact. It also introduces excessive moisture, which can actually fuel further mold proliferation. The critical first step is not cleaning, but identifying and eliminating the source of moisture. This could be a hidden pipe leak, condensation from an AC unit, or rising damp—issues that require professional diagnostic equipment like thermal imaging and moisture meters to accurately pinpoint.

In the UAE, improper mold remediation can lead to cross-contamination, spreading spores to other areas of your home and potentially causing health issues. For a case of this size and location, a professional inspection is strongly recommended. Our certified technicians at Saniservice follow strict industry guidelines to contain the area, safely remove contaminated materials, apply specialized antimicrobial agents, and ensure the underlying moisture issue is resolved to prevent recurrence.

For a proper assessment and safe, guaranteed remediation, it is best to call our experts. You can reach us at 800-MOLDS (800-66537) or email hello@saniservice.com for a consultation.
Posted by Sani Admin
Answered on March 31, 2026 1:57 am