Can we clean black mold ourselves or hire a pro?« Back to Previous Page

The black patch and your wife's symptoms are likely connected, especially given Dubai's high humidity and constant AC use, which create ideal mold conditions. For a small patch (under one square meter) from a known leak, DIY cleaning can be sufficient if the moisture source is fixed.

Use a vinegar solution or a dedicated mold cleaner from a hardware store instead of bleach; bleach only removes surface discoloration and does not kill the roots, allowing mold to regrow. Scrub the area thoroughly, let it dry completely, and ensure the AC drain line is unclogged to prevent recurrence. Wear an N95 mask, gloves, and goggles during cleaning to avoid inhaling spores.

However, professional inspection is strongly recommended here. Your wife's ongoing respiratory symptoms suggest potential hidden growth within the wall or AC system that you cannot see. A certified inspector will use moisture meters and borescopes to assess the full extent and can perform air or swab testing to identify the mold species, which is critical for health reassurance. Remediation for a small, contained area like a closet is typically a straightforward job, but costs depend entirely on the findings behind the wall. You should budget for an assessment first to get an accurate scope and quote.