Could this greenish-brown substance be harmful mold?« Back to Previous Page

After the rain last month, I noticed a strange greenish-brown substance growing on the walls of our bathroom near the shower. It's not moldy-looking paint or anything like that—it’s definitely something living. My kids have been coughing more than usual, and their skin seems to be irritated when they come out. Could this be from the mold? What should we do about it?
Posted by Fang Hoang
Asked on December 27, 2025 2:15 pm
Could this greenish-brown substance be harmful mold? Absolutely. The symptoms your children are experiencing, such as coughing and skin irritation, can indeed be linked to the presence of mold, particularly if it's growing in a damp environment like your bathroom.

In the UAE, especially in Dubai, high humidity levels during certain times of the year, coupled with poor ventilation and frequent rainfall, create an ideal condition for mold growth. It sounds as though you've encountered such a situation given the greenish-brown substance on the walls near the shower. This description aligns closely with typical signs of mold growth.

Mold spores can irritate the respiratory system and exacerbate existing conditions like asthma or allergies. The symptoms your kids are experiencing could very well be linked to an allergic reaction caused by mold exposure. Skin irritation might also result from prolonged contact with moldy surfaces, as certain types of molds produce mycotoxins that can affect the skin.

Given the potential health risks associated with mold, it's crucial to address this issue promptly. I highly recommend scheduling a professional inspection and remediation service. In Dubai, companies like Saniservice (contact 800-MOLDS or email hello@saniservice.com) are well-regarded for their expertise in handling mold issues.

Here’s what you can do in the meantime to prevent further spread:

1. Reduce Humidity: Use a dehumidifier and ensure proper ventilation by opening windows or using exhaust fans when showering.
2. Clean Regularly: Wipe down walls, especially around the shower area, with a solution of water and bleach (or a commercial mold cleaner) to kill existing spores.
3. Fix Leaks Promptly: Address any leaks in pipes or fixtures to prevent further moisture buildup.

Remember, while these steps can help manage mold growth temporarily, they are not a substitute for professional remediation. Mold issues can be complex and require specialized knowledge to ensure complete removal and prevent recurrence.
Posted by Sani Admin
Answered on December 30, 2025 4:46 am