What's the cost to treat shower mold in a Dubai villa?« Back to Previous Page

We've lived in our Jumeirah villa for 2 years and just noticed these black spots spreading in the corner where the shower is. It’s behind the toilet and seems to be growing up the wall. I tried wiping it with bleach but it came back darker a week later. What’s the realistic cost to get this professionally treated by a good company here, and is it worth hiring them over trying to fix it myself again?
Posted by Ying Yang
Asked on May 9, 2026 11:05 pm
Bathroom mold in Dubai villas is common due to the high humidity and condensation from air conditioning. The cost for professional treatment depends entirely on the extent of the problem, which isn't visible on the surface. Since bleach failed and it's spreading, the mold has likely penetrated the grout, drywall, or insulation behind the tiles.

A reputable company will first conduct a moisture assessment to find the source—often a tiny grout crack or a poorly sealed fixture—and determine the spread. Treatment isn't just surface cleaning; it involves removing affected materials, applying antimicrobial solutions, and fixing the moisture source to prevent recurrence. For a localized shower area, costs are typically manageable, but if it has spread behind walls, the scope and price increase significantly.

The value over a DIY fix is the diagnostic step and warranty. Professionals use moisture meters and, if necessary, lab tests to identify the species and ensure the treatment protocol is correct. They should also provide a warranty against recurrence, which is crucial in Dubai's climate. Always request a detailed assessment and quote that breaks down diagnosis, containment, remediation, and post-treatment verification.
Posted by Sani Admin
Answered on May 12, 2026 12:40 pm