Should I be concerned about health risks from the green substance?« Back to Previous Page

After the heavy rains we had last month, I noticed a slimy greenish substance growing behind the wall of the laundry room. It's starting to spread and has an unpleasant musty smell. Is this something my landlord is responsible for, or should I be concerned about it affecting our health?
Posted by Chiara Nowak
Asked on December 29, 2025 5:20 am
Absolutely, you should be very concerned about the health risks posed by the greenish substance growing behind your laundry room wall. This slimy, musty-smelling growth is likely mold, and its proliferation can indeed impact both comfort and health within a property.

In the UAE context, particularly in Dubai, mold is a common issue following heavy rainfall or similar water damage situations. According to the Building Control Regulations of the Dubai Municipality, landlords are responsible for ensuring that any water-related issues leading to mold growth are promptly addressed. However, it's crucial to recognize that as a tenant, you have the right and responsibility to report such conditions to your landlord immediately.

The green substance you've observed is most likely Stachybotrys chartarum or Cladosporium – common culprits in damp environments like laundry rooms. These molds can produce potent mycotoxins that may lead to a range of health issues, including respiratory problems, allergic reactions, and even more severe conditions such as chronic sinusitis, bronchitis, and in extreme cases, pulmonary hemorrhage.

Given the extent of growth and its potential spread, it is highly advisable to seek professional assistance. Contacting an expert mold inspection service like Saniservice (800-MOLDS or 800-66537) would be prudent. They will conduct a thorough assessment of the area, determine the species of mold present, and suggest appropriate remediation methods.

In your immediate actions:
1. Ensure proper ventilation in the laundry room to reduce moisture.
2. Clean up any visible mold with a solution of one cup bleach per gallon of water (or use a commercial mold cleaner if preferred).
3. Address any leaks or sources of excess humidity promptly.
4. Do not touch, brush against, or attempt to remove the mold yourself; this could spread spores.

Remember, professional intervention is key to safely remediate such issues and prevent further health risks. The UAE's stringent building regulations emphasize the importance of maintaining a healthy indoor environment, which is essential for tenants' well-being. Prompt action can mitigate damages and ensure a safe living or working space.
Posted by Sani Admin
Answered on January 1, 2026 1:23 am