Should I address the green stuff in my shower?« Back to Previous Page

After the heavy rains last month, I noticed a strange greenish-brown stuff growing on the ceiling tiles above the shower in my rented apartment. It smells musty and damp, and it’s starting to spread. Is this something that should be addressed by me or my landlord?
Posted by Ken Yoon
Asked on January 18, 2026 9:08 pm
The greenish-brown stuff that you're noticing above your shower does sound like mold. Mold is a common issue after heavy rains and can be detrimental to both health and property.

First, it's crucial to understand the properties of mold. Mold spores are airborne and can grow on various surfaces when conditions are favorable – specifically in damp or humid environments. The greenish-brown color you're seeing might indicate species such as Cladosporium or Alternaria, common molds that thrive in bathrooms due to consistent moisture from showers.

Given your situation in Dubai/UAE, it's important to consider the local climate and regulations regarding mold remediation. In the UAE, there are no specific federal laws mandating mold testing or removal, but adherence to building codes and health standards is expected by both owners and tenants. For instance, the Emirates Building Code (EBC) emphasizes maintenance practices that prevent water damage, which can lead to mold growth.

Addressing this issue yourself could be challenging due to the need for proper containment procedures and personal protective equipment (PPE). Additionally, if the mold has spread significantly or there's a large area affected, it’s advisable to call in professionals. Saniservice, for example, is a company well-versed with UAE standards and can provide the necessary services.

To take preliminary steps, you should:
1. Ensure proper ventilation in your bathroom. Open windows when showering, use exhaust fans if available.
2. Clean the affected area using a solution of water and bleach (a ratio of 1:10), or any EPA-registered mold cleaner.
3. Dry thoroughly after cleaning to prevent further growth.

However, these steps are just temporary measures until you can get professional help. Mold remediation typically involves identifying all sources of moisture, removing contaminated materials, treating the area with appropriate chemicals, and ensuring proper air circulation and humidity control going forward.

In Dubai, it's often recommended that tenants inform their landlords about such issues due to the shared responsibility for maintenance in rental properties. However, if you're concerned or if the mold is extensive, calling 800-MOLDS (800-66537) or emailing hello@saniservice.com would be the best course of action.

Remember, handling mold properly requires expertise and knowledge to avoid health risks and property damage. Professional intervention ensures that all aspects are addressed comprehensively for long-term safety.
Posted by Sani Admin
Answered on January 20, 2026 11:10 pm