AC leak causing black mold; how urgent is professional removal?« Back to Previous Page

The AC in our master bedroom has been leaking a little bit onto the carpet for maybe a couple of weeks, and now I’m seeing a bunch of black spots spreading out from the wall where the unit is. With the humidity right now, I'm getting worried it's getting worse by the day. How urgent is it that I get a professional mold removal company in here, and is this something I should flag with my landlord immediately?
Posted by Miguel Fernandez
Asked on March 31, 2026 8:26 pm
Based on your description, this situation is highly urgent and requires immediate professional attention. The combination of an AC condensate leak and Dubai's high ambient humidity creates a perfect environment for rapid mold proliferation, specifically the black spots you're seeing, which are highly likely to be Stachybotrys chartarum or Aspergillus niger.

The damp carpet and underlying padding act as a massive cellulose reservoir, allowing the mold colony to expand quickly and invisibly. The immediate concern is the ongoing release of mycotoxins and spores into your indoor air, which poses significant health risks, particularly in the confined space of a bedroom.

Under Dubai Municipality regulations and common tenancy laws, the landlord is typically responsible for the maintenance and repair of the AC system and any resultant damage to the property structure. You must flag this with your landlord immediately in writing, detailing the issue and the visible mold growth. This creates a formal record of notification.

Do not attempt to clean this yourself. Disturbing the mold without proper containment protocols will aerosolize the spores, spreading the contamination throughout your home. Effective remediation requires specialized equipment: HEPA air scrubbers for negative air containment, industrial-grade dehumidifiers to dry the structure, and antimicrobial agents for hygienization.

We strongly recommend you call a certified professional immediately for an inspection. Our teams at Saniservice are equipped to conduct a thorough assessment, provide a detailed scope of work for your landlord, and execute the remediation to Dubai Municipality standards. Please contact us at 800-MOLDS (800-66537) or hello@saniservice.com to schedule an emergency inspection. The situation will only worsen with each passing day in our climate.
Posted by Sani Admin
Answered on April 2, 2026 1:04 pm