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

My kids have been coughing more than usual and I’ve just spotted a few small black patches behind the wardrobe in our master bedroom, which is always cold from the AC. I’m worried it might be mold but I’m not sure if it’s a big deal. Is this something I can clean myself with bleach from the supermarket, or do I need to call a professional mold inspector to check it out properly?
Posted by Noor Al-Zahrani
Asked on March 24, 2026 5:23 pm
Based on the symptoms you've described—increased coughing in children and visible black patches in a consistently cold, air-conditioned room—this is a situation that warrants immediate and professional attention. In Dubai's climate, the combination of high external humidity and cold surfaces from continuous AC use creates a perfect environment for condensation, which is a primary catalyst for mold growth. The presence of health symptoms strongly indicates that the mold is already affecting your indoor air quality.

While a small, superficial patch might sometimes be addressed with a detergent solution (never bleach, as it does not kill the mold roots and can release harmful fumes), your case is different. The location behind the wardrobe suggests a hidden moisture source and the potential for more extensive growth within the wall cavity. Disturbing it through DIY cleaning can aerosolize a high concentration of spores, significantly worsening the air quality and potentially exacerbating respiratory issues.

Furthermore, UAE regulations and standards for healthy building environments are stringent. A certified mold inspector does not just clean; they conduct a comprehensive assessment using tools like moisture meters and thermal imaging to identify the exact moisture source, followed by air and surface sampling to determine the spore count and species. This is critical because some types of mold, like Stachybotrys (black mold), can produce mycotoxins.

For the health of your family and to ensure the problem is resolved at its root cause, I strongly recommend a professional inspection. Our team at Saniservice is certified and equipped to provide a full diagnosis and remediation plan in full compliance with local standards. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com for a thorough assessment.
Posted by Sani Admin
Answered on March 27, 2026 6:16 am