Should I worry about green patches in my bathroom?« Back to Previous Page

After the rain last month, I noticed a persistent musty smell coming from the bathroom. The water damage seemed minimal at first, but now I’m seeing some greenish patches on the tiles near the shower area. It’s been going on for about a week and it’s really concerning me. Any tips or products you recommend to prevent this from happening again?
Posted by Steven Torres
Asked on December 30, 2025 9:56 pm
Absolutely, greenish patches in your bathroom are indeed a cause for concern. These are most likely mold colonies, which can thrive under the right conditions and pose health risks to occupants. In the UAE, particularly in Dubai where humidity levels might be higher due to climate control systems, bathrooms with poor ventilation or water damage are especially vulnerable.

Firstly, it's essential to understand that mold growth can lead to respiratory issues, allergies, and other health problems for residents. The greenish patches you've noticed could indicate a serious issue requiring immediate attention. According to local regulations in the UAE, professional inspection is recommended when dealing with potential mold infestations, especially since they can spread quickly under favorable conditions.

For your specific case, I would advise conducting a thorough visual and tactile inspection of affected areas. Check behind tiles, around plumbing fixtures, and in corners where moisture tends to accumulate. If you find any dampness or discoloration, it's crucial to address the issue promptly to prevent further damage and potential health risks.

I recommend using a 10% solution of bleach and water to clean the affected area as an initial step. Be sure to wear protective gear such as gloves, mask, and goggles while cleaning. However, if the mold persists or spreads despite your efforts, it's highly advisable to contact professional remediation services. Saniservice is one company that specializes in such cases; their number 800-MOLDS (800-66537) can be contacted for expert assistance.

Remember, maintaining proper bathroom ventilation and ensuring areas are dry after use will significantly reduce the likelihood of mold growth. In addition to regular cleaning, consider installing a dehumidifier or using exhaust fans to keep humidity levels low.

Lastly, ensure that any water damage from recent rains is fully addressed by repairing leaks promptly. Poorly sealed pipes or damaged grout can create perfect conditions for mold to thrive. Regular inspections and proactive maintenance are key to preventing future issues.

In summary, green patches in your bathroom do warrant attention due to the potential health risks associated with mold growth. Professional assistance might be necessary, so don’t hesitate to reach out if you're unsure about how to proceed.
Posted by Sani Admin
Answered on January 1, 2026 8:53 am