Is black mold in my shower the landlord's responsibility?« Back to Previous Page

We've lived in our Jumeirah Village Circle apartment for about a year, but it’s only in the last couple of months that a black mold has started creeping out from the edges of the silicone sealing around our shower. The smell is really strong, especially on humid days, and I'm worried about my toddler's allergies. As a tenant, am I responsible for cleaning this myself, or is it the landlord's job to fix the underlying cause?
Posted by Francesca Richard
Asked on March 12, 2026 1:18 pm
Based on the details you've provided, this is a classic case of bathroom mold growth exacerbated by Dubai's high humidity and condensation, particularly around silicone seals which are a primary failure point. The strong, musty odor is a clear indicator of active microbial growth, likely Stachybotrys chartarum (black mold) or Aspergillus niger, which are common in such environments and can indeed trigger allergic reactions and respiratory issues.

Regarding responsibility under UAE tenancy law, the answer is nuanced. As a tenant, you are typically responsible for general cleaning and minor maintenance. However, the recurring appearance of mold from behind the silicone strongly suggests an underlying issue, such as inadequate bathroom ventilation, faulty waterproofing behind the tiles, or a leak from adjacent plumbing. These are structural or maintenance defects that fall under the landlord's obligation to rectify to ensure the property is habitable and in good repair. The landlord is responsible for addressing the root cause.

We strongly advise against attempting a DIY cleaning solution with bleach, as this will only temporarily remove the surface discoloration without addressing the hidden hyphae (root system) within the porous materials. More importantly, improper disturbance can aerosolize harmful spores.

For a definitive assessment of the root cause and to ensure safe, proper remediation, a professional inspection is essential. Our certified technicians at Saniservice use thermal imaging and moisture meters to pinpoint the source of moisture intrusion. We then perform a controlled remediation process, including removal of contaminated sealant, application of EPA-approved antimicrobial agents, and reinstatement with high-grade, mold-resistant silicone. This is the only way to ensure the health of your family, especially your toddler.

To schedule an inspection and get a definitive resolution, please call us at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on March 14, 2026 11:08 pm