Black mold from AC leak: DIY or call a pro?« Back to Previous Page

Based on the description of a recurring AC leak leading to widespread black spots on the carpet and wall, this is a situation that necessitates professional intervention, not a DIY attempt. The combination of persistent moisture from the leak and Dubai's high ambient humidity creates an ideal environment for rapid mold colonization, often extending deep into the building materials where surface cleaning cannot reach.

Using bleach is strongly discouraged. It is ineffective on porous materials like drywall and carpet, as it only bleaches the surface mold while leaving the root structure intact. More critically, bleach is primarily water, which can actually feed the mold growth deeper within. It also releases harmful chlorine fumes, especially in poorly ventilated indoor spaces, which poses an additional respiratory risk to your toddler.

In the UAE, proper mold remediation is not just about cleaning; it's about identifying and rectifying the moisture source to prevent recurrence, as per best practices for indoor environmental quality. For your child's health, a professional inspection is critical. A certified expert will conduct air and surface sampling to identify the mold species and spore count, assess the full extent of the contamination (which is often far greater than what is visible), and execute a controlled remediation plan that includes containment, HEPA filtration, and the safe disposal of unsalvageable materials.

For a contained area like a hallway, the cost can vary based on the depth of the contamination but expect a rough estimate starting from AED 1,500 for assessment and basic remediation. Given the health concerns and the technical requirements, I strongly recommend you contact a professional service immediately. For a certified assessment and remediation quote, please call Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com.