cost to professionally treat bathroom mold in JVC villa?« Back to Previous Page

We've lived here for 2 years and just noticed black spots spreading along the grout in our master bathroom shower. It's worse in the corner that doesn't get much sun. I've tried a bleach spray but it comes back within a couple of weeks. For a standard bathroom in a Jumeirah Village Circle villa, what's the realistic cost range to have a professional treat this, and is it worth hiring someone or should I just keep tackling it myself?
Posted by Sunita Mishra
Asked on April 25, 2026 7:26 pm
Bathroom mold in JVC villas is extremely common due to Dubai's high humidity and the way AC systems create condensation. The cost to treat it professionally depends entirely on whether it's surface-level or has penetrated the grout and underlying materials.

For surface mold confined to grout lines, treatment is often a flat fee per square meter. This involves specialized anti-microbial cleaning and sealing to prevent rapid regrowth. If the mold has spread behind tiles or into the drywall—common in that dark, poorly ventilated corner—the scope and cost increase significantly. This requires removal of affected grout, tiles, and potentially sections of wallboard to address the root cause.

Given that bleach spray only bleaches the surface and the mold returns, your case likely needs more than a superficial clean. A professional assessment is worthwhile to determine the extent. Reputable companies provide a detailed scope of work and quote after inspection, so you know exactly what you're paying for. They should also identify the source of moisture, whether it's inadequate sealing, lack of ventilation, or a plumbing leak.

For a long-term solution, it's worth getting an assessment. The treatment cost is typically less than the potential cost of structural damage or health issues from persistent mold spores.
Posted by Sani Admin
Answered on April 27, 2026 6:16 am