How to safely clean mold from AC leak?« Back to Previous Page

Our AC unit in the bedroom has been leaking a little bit of water onto the carpet for a while now, and I just moved the nightstand to find a patch of black mold underneath. We’ve been feeling stuffy and waking up with headaches. What's the best way to clean this safely and who should I call to fix the AC leak for good so it doesn't come back?
Posted by James Thomas
Asked on March 29, 2026 1:08 am
As a certified mold remediation specialist in the UAE, this is a serious situation that requires immediate and careful action. The symptoms you describe—headaches and a stuffy feeling—are classic indicators of prolonged mold exposure.

First, do not attempt to clean this yourself with bleach or household cleaners. Disturbing the mold colony without proper containment will aerosolize the spores, spreading them throughout your bedroom and HVAC system, exacerbating your health issues and contaminating other areas. For a patch of this nature, likely caused by the constant humidity from our Dubai climate combining with the AC leak, professional assessment is strongly advised.

The only safe and effective method is source removal. This involves isolating the area with physical barriers and negative air pressure (containment), physically removing the contaminated carpet section and possibly the underlying padding, and HEPA vacuuming all surfaces. The area must then be dried using industrial-grade dehumidifiers to bring the moisture content to acceptable levels, a critical step in our humid environment where mold can regrow in under 48 hours.

For the AC leak, you must call a licensed HVAC technician. The leak could be due to a clogged condensate drain line—extremely common here due to dust and high AC usage—a faulty pump, or improper installation. They will need to diagnose and repair the source to prevent recurrence.

Given your health symptoms and the hidden nature of the problem (under furniture), I recommend a professional inspection. We at Saniservice are experts in UAE-specific mold issues, understanding how year-round AC use and condensation problems create perfect breeding grounds. We can conduct air and surface sampling to determine the spore count, safely perform the remediation, and provide a clearance certificate post-cleanup. For immediate assistance, please call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 31, 2026 2:17 pm