How to safely reduce humidity in a moldy bedroom?« Back to Previous Page

Based on the symptoms you're describing—dampness, a persistent cough in your son, and visible black spots—this is a classic case of localized high humidity leading to mold growth, a very common issue in Jumeirah villas due to our coastal climate and specific construction practices.

The most effective first step is to identify and address the moisture source. In a single room, this is often due to compromised building envelope integrity. Check for any hidden plumbing leaks in the adjacent bathroom or from the AC unit's condensate drain line, which can easily clog. Also, inspect the external wall and window seals for any breaches allowing humid air to infiltrate.

To immediately reduce humidity in that room, ensure the AC is running consistently and set to a maximum of 22-23°C. This is crucial as ACs dehumidify as they cool. Verify that all supply air vents in the room are fully open and that furniture isn't blocking the return air grille, restricting proper airflow. A standalone dehumidifier can provide a temporary boost, but it treats the symptom, not the cause.

Crucially, those black spots indicate active mold. Disturbing it without proper containment can aerosolize spores, severely aggravating respiratory issues. For your son's health and a permanent solution, this requires professional assessment. We are mandated by Dubai Municipality guidelines to perform specific diagnostic tests, like thermal imaging and moisture mapping, to pinpoint the exact source unseen within the walls.

This is not a DIY situation. please call us for a comprehensive inspection at 800-MOLDS (800-66537) or email hello@saniservice.com. We can safely remediate the existing growth and provide a definitive solution to keep the room dry.