Black mold in closet: DIY or call a pro for cost?« Back to Previous Page

Based on your description of visible black spots spreading on the wall and your children's persistent coughing, this is a situation that requires immediate professional attention. The combination of symptoms and visible growth strongly suggests a significant mold colony, which poses a health risk, especially to children.

In Dubai's climate, high humidity and constant AC use create perfect conditions for mold, particularly in poorly ventilated areas like closets. What you see on the surface is often just the fruiting body; the root structure (mycelium) can penetrate deep into the building materials, making DIY cleaning with store-bought sprays ineffective and potentially dangerous. Disturbing it without proper containment can aerosolize spores throughout your villa.

For a standard master bedroom closet in a Jumeirah villa, the cost for professional assessment and remediation can vary. A ballpark estimate for a contained area like this would typically start from AED 1,500 to AED 3,500. This includes a certified inspection to identify the moisture source (likely condensation from the AC issue you mentioned), containment to prevent cross-contamination, safe removal of contaminated materials, hygienization, and applying protective coatings to prevent recurrence. This is not a DIY job.

The process must comply with Dubai Municipality's strict health and safety regulations for environmental remediation. I strongly recommend you call a certified company like Saniservice for a definitive assessment. They can provide a precise quote and execute the work to the required standards. You can reach them at 800-MOLDS (800-66537) or hello@saniservice.com.