AC mold removal cost: DIY or professional for bedroom?« Back to Previous Page

DIY removal with bleach is not recommended and often worsens the problem. Bleach only removes surface discoloration on non-porous materials but does not kill the root structure inside drywall or plaster. In Dubai's high humidity, the mold will almost certainly return, and bleach can release harmful spores into the air.

For a recurring leak causing spreading patches behind a wardrobe, this is a serious moisture issue requiring professional assessment. The wall cavity likely has significant hidden growth. Dubai Municipality guidelines for villa maintenance emphasize addressing the source of dampness to prevent structural damage and health risks.

The cost for professional remediation varies significantly based on the extent of damage. It involves containing the area, safely removing contaminated porous materials like drywall, treating the structure with specialized biocides, and most critically, repairing the AC leak to prevent immediate recurrence. A proper job includes post-remediation verification to ensure the spore count has returned to acceptable levels.

For a case like yours, start with a professional inspection to understand the full scope. The priority is fixing the AC leak; otherwise, any treatment is temporary.