How to permanently remove and prevent bedroom wall mold?« Back to Previous Page

Based on your description, this is a classic case of mold growth caused by localized humidity and lack of air circulation, a very common issue in Dubai due to our climate. The black spots are likely Stachybotrys or Cladosporium, which can indeed cause respiratory irritation like coughing.

The permanent solution requires a two-step process: correct remediation followed by addressing the root cause.

First, do not attempt to clean it with bleach. This will only remove the surface discoloration and not the hyphae (root structure) embedded in the porous wall material. For a small area, a solution of distilled white vinegar or a proprietary mold remover applied with scrubbing can be effective. However, given the potential health effects on your children, a professional hygienization service is strongly recommended. We use specialized antimicrobial agents that penetrate and neutralize the mold at its source, ensuring it is not just cleaned but sanitized.

The critical step is prevention. The mold grew because moist, stagnant air was trapped behind the wardrobe. This is often due to condensation from the room's AC unit meeting the cooler external wall. To prevent recurrence:
• Maintain a consistent gap (at least 2-3 inches) between all large furniture and the walls to allow air to circulate.
• Ensure your AC is regularly serviced and that the humidity control function is operating correctly to keep indoor relative humidity below 60%.
• Consider applying a mold-resistant primer and paint to the affected area after it has been professionally remediated and fully dried.

For a confirmed, permanent solution and to ensure the air quality in your children's bedroom is safe, I recommend a professional inspection and remediation. Our certified team at Saniservice can conduct a thorough assessment, identify the exact species and moisture source, and execute a guaranteed hygienization process. Please call us at 800-MOLDS (800-66537) or email hello@saniservice.com for a consultation.