Can I remove black shower mold myself in Dubai?« Back to Previous Page

We've lived here for 2 years and just noticed this black, fuzzy mold starting to grow in the grout between the tiles in our master bathroom shower. The room doesn't have a window and the exhaust fan is pretty weak, so it always feels damp. Is this something I can tackle myself with a cleaning product from the supermarket, or do I need to call in a professional company here in Dubai?
Posted by Mary Lee
Asked on April 12, 2026 8:20 am
Black shower mold is common in Dubai due to the high humidity and lack of ventilation in many bathrooms. For a small, surface-level patch on grout, you can often handle it yourself.

Use a dedicated grout mold remover or a paste of baking soda and vinegar. Apply it, let it sit for 10-15 minutes, then scrub with a stiff brush. Always wear gloves and ensure the room is well-ventilated during cleaning. The key is to address the moisture source; run the exhaust fan for at least 30 minutes after showering and wipe down wet surfaces with a squeegee.

If the mold is extensive (covering over a square meter), has a musty odor, keeps returning quickly after cleaning, or if the grout is soft and crumbling, it may have penetrated deeper. In these cases, a professional inspection is wise to assess the underlying moisture issue and prevent structural damage. Companies with a microbiology lab can identify the mold type and provide a remediation plan with verifiable results.
Posted by Sani Admin
Answered on April 14, 2026 9:05 am