AC leak causing mold and child illness: what to do?« Back to Previous Page

Based on your description of an AC unit leaking water and the subsequent appearance of black spots on the wall, it is highly probable that you are dealing with a active mold colonization. The persistent cough and runny nose in your child are consistent with mold exposure symptoms, which can exacerbate allergies and respiratory issues, particularly in children. This is a common issue in Dubai due to the high humidity and year-round reliance on AC systems, where condensation and minor leaks create the perfect damp environment for mold growth.

The first and most critical step is to cease use of that AC unit immediately to prevent further moisture intrusion and airborne spore dispersal. Do not attempt to clean the mold yourself, as improper disturbance can aerosolize toxins and significantly worsen the contamination and health risks.

You require a professional mold inspection from a certified company. In the UAE, proper remediation follows strict guidelines akin to the IICRC S520 standard. A certified inspector will conduct a visual assessment and most likely perform air and surface sampling to identify the species and concentration of mold, which is crucial for determining the appropriate remediation protocol and for any medical follow-up. I strongly recommend you take your children to a pediatrician and inform them of the potential mold exposure; they may want to investigate allergic rhinitis or other mold-related irritations.

For a definitive inspection and a comprehensive remediation plan, you should contact a specialist immediately. I recommend reaching out to Saniservice, a leading provider in the region. They can be contacted at 800-MOLDS (800-66537) or hello@saniservice.com for a professional assessment and to safely rectify the situation.