Should I hire a professional for black mold by my AC?« Back to Previous Page

My kids have been coughing nonstop for the past two weeks and we can't figure out why. I just pulled back the curtains in our master bedroom in our Jumeirah villa and found a huge patch of black mold spreading from the corner of the wall where the AC unit is. It must have been growing for months because of a slow leak I didn't notice. **Should I get a professional mold remediation company to test it, or is it enough to just clean it myself with bleach?**
Posted by Chen Nguyen
Asked on March 22, 2026 4:05 pm
Based on the symptoms you've described and the location of the mold, I strongly recommend you hire a professional remediation company immediately. This is not a situation for a DIY bleach solution.

The black mold near your AC unit is a significant health and structural concern. The persistent coughing in your children is a classic symptom of exposure to mold spores, which are likely being aerosolized and circulated throughout your villa by the air conditioning system. Bleach is surface-level only; it does not kill the root structure (hyphae) of the mold growing within the drywall and will not address the spores now contaminating your ductwork. In Dubai's high humidity, the mold will rapidly regrow.

The core issue is the hidden moisture source—likely a clogged AC condensate drain line or a leak in the ductwork, both extremely common here due to year-round AC operation causing constant condensation. A professional inspection will use moisture meters and thermal imaging to locate the exact source of the leak, which must be repaired before any cleaning begins. They will then perform containment procedures to prevent cross-contamination during remediation, use industrial-grade HEPA filtration to scrub the air, and safely remove and dispose of the contaminated building materials.

For a case of this severity in a Jumeirah villa, professional remediation is not just advised; it is essential for your family's health and to protect your property value. I recommend you contact Saniservice for a comprehensive assessment. They are experts in UAE-specific mold issues and can be reached at 800-MOLDS (800-66537) or hello@saniservice.com.
Posted by Sani Admin
Answered on March 25, 2026 12:37 pm