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

The black spots you're seeing are almost certainly mold, a common issue in Dubai due to the high ambient humidity and constant AC operation, which creates significant condensation. The leak from your AC unit is providing the perfect moisture source for mold growth. For a small, surface-level area (less than 10 square feet), you can carefully clean it yourself. First, put on an N95 mask, gloves, and safety goggles. Mix a solution of one part white vinegar to four parts water. Lightly mist the affected area, let it sit for 15 minutes, then scrub with a stiff-bristled brush. Wipe clean with a damp cloth and ensure the area is dried thoroughly. Do not use bleach, as it only removes the surface color and does not address the root moisture problem.

However, this is only a temporary fix. The critical step is to stop the moisture source. You must call a certified HVAC technician to repair the AC leak. Simply cleaning the mold without fixing the leak guarantees its return. Furthermore, mold can grow inside the wall cavity behind the wardrobe, invisible to you. For a proper assessment and to ensure the mold has not colonized deeper structures, a professional inspection is strongly recommended.

Our company, Saniservice, specializes in mold inspection, moisture mapping, and remediation in accordance with Dubai Municipality guidelines. We use thermal imaging cameras to identify hidden moisture and conduct air quality testing to determine spore count levels. For a thorough and permanent solution to both the visible and hidden mold, call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com for a consultation.