How to safely remove mold near my child's AC?« Back to Previous Page

The AC in our master bedroom has been leaking for a while, and now I’m seeing black spots on the wall behind the wardrobe. My two-year-old has been waking up with a stuffy nose, and I’m really worried it’s the mold affecting him. I live in a villa in Jumeirah Park, and I’m afraid to just wipe it away and make it worse. What’s the safest and most effective way to deal with this, especially with young kids in the house?
Posted by Linh Nakamura
Asked on March 20, 2026 7:04 am
Given the situation you've described, this is a serious concern that requires immediate and professional attention. The black spots indicate a significant mold colony, likely Stachybotrys chartarum (black mold) or Aspergillus, both of which are hazardous and known to cause the respiratory symptoms your child is experiencing. The AC leak has created a constant moisture source, and Dubai's high humidity provides the perfect environment for rapid proliferation.

Do not attempt to wipe it away. Disturbing the colony without proper containment will aerosolize the mycotoxins and spores, spreading them throughout your villa's air and significantly increasing your family's exposure, especially for your young child. This is a job for certified remediation experts.

The safest and most effective protocol involves:
1. Inspection & Testing: A certified professional must conduct a thorough inspection, including moisture mapping and air quality testing, to identify the full extent of the contamination, both visible and hidden within the wall cavity.
2. Containment: The affected area must be sealed with polyethylene sheeting and negative air pressure machines to prevent cross-contamination to other parts of the home.
3. Removal: Porous materials like the affected drywall and possibly the wardrobe backing must be safely removed and disposed of as per Dubai Municipality guidelines for hazardous waste.
4. Hygienization: All remaining surfaces must be HEPA vacuumed and treated with EPA-approved, non-toxic antimicrobial agents to eliminate residual spores.
5. Resolution of Source: The AC leak must be identified and repaired by a certified HVAC technician to prevent immediate recurrence.

Given the health risk to your child and the technical requirements for safe removal, this is not a DIY project. Our teams are certified in these exact protocols and use hospital-grade equipment to ensure your villa in Jumeirah Park is safe. For immediate assistance, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com for a consultation.
Posted by Sani Admin
Answered on March 22, 2026 8:38 pm