What are common signs of mold in Dubai homes?« Back to Previous Page

Based on the conditions you've described, particularly the timing with the humid weather and the location near the AC vent, those black spots are highly suspicious and warrant immediate attention. In Dubai's climate, where high humidity is a constant battle, mold is a very common issue.

The most common signs we see in homes here include:

1. Visible Growth: The black, green, or grey spots you found. It often starts in hidden areas like behind skirting boards, under carpets, inside wardrobes on exterior walls, or within the AC unit itself and its ductwork.
2. A Persistent Musty Odor: This is a classic indicator, especially noticeable when you first enter a room or return home after being away. It's the microbial volatile organic compounds (mVOCs) released by active mold colonies.
3. Health Symptoms: The constant coughing in your sons is a major red flag. Other reactions can include itchy eyes, runny nose, throat irritation, headaches, and worsening of asthma symptoms, particularly when in the specific room.
4. Water Stains or Warping: Look for discoloration on walls, ceilings, or around windows. Peeling paint or wallpaper and warping wooden furniture can also indicate chronic moisture problems.

Your situation is serious because the AC system could be aerosolizing mold spores and distributing them throughout your apartment, directly impacting your children's air quality. DIY cleaning is not recommended as it can disturb the colony and exacerbate the problem.

For a definitive diagnosis and a remediation plan, a professional inspection is crucial. We use moisture meters, thermal imaging, and air and surface sampling to identify the full extent of the contamination, including what's inside your AC system, which is governed by strict Dubai Municipality standards for indoor air quality.

Please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an assessment. Protecting your family's health is the priority.