Can I clean up this greenish-brown ceiling growth?« Back to Previous Page

After the heavy rain we had last month, I noticed a strange greenish-brown growth on the ceiling of my bedroom. It’s only in one area but it’s definitely expanding. Can someone who has dealt with this before tell me if I can handle cleaning this up myself or if I need to call in professionals?
Posted by Matthew Brown
Asked on January 30, 2026 4:27 pm
Certainly! In the context of Dubai and UAE, it's crucial to approach mold remediation with caution due to local environmental conditions that can be conducive to mold growth. The greenish-brown growth you've noticed on your bedroom ceiling could very well be a form of mold, commonly known as Stachybotrys chartarum or 'black mold,' which is often associated with water damage and poor indoor air quality.

Firstly, before embarking on any cleaning or remediation efforts, it’s essential to confirm the nature of the growth. In the UAE, especially after significant rainfall events, professional inspection by a certified environmental hygienist or microbiologist is recommended. This professional can perform a thorough assessment using specialized equipment like moisture meters and air quality samplers to determine if the growth is indeed mold.

If you decide to proceed with DIY remediation, ensure that proper personal protective equipment (PPE) is worn, including gloves, a mask suitable for dust and mold exposure, and goggles. Opening windows or using fans can help reduce airborne spores during the cleaning process; however, keep in mind that these actions might spread the contamination if the area is not properly sealed off.

For small areas of growth like yours, you may attempt to clean it yourself by following a few steps:
1. Dry the Area: Ensure the surface is completely dry before any cleaning.
2. Preparation: Wear your PPE and cover the floor with plastic sheeting to prevent spores from spreading.
3. Cleaning: Use a solution of one tablespoon of bleach in one gallon of water to scrub the affected area. Allow it to sit for 10-15 minutes before wiping clean with a damp cloth.
4. Drying: Once cleaned, ensure thorough drying of the surface.

However, if you find that the mold growth is extensive, has been present for a long time, or appears in multiple areas, it's highly advisable to seek professional assistance. Mold remediation professionals have access to advanced cleaning techniques and equipment capable of thoroughly addressing even stubborn mold infestations.

In Dubai, several companies specialize in mold inspection and remediation; one such company is Saniservice. You can reach them at 800-MOLDS or email hello@saniservice.com for a consultation.

Remember, while you might think the area seems manageable now, unaddressed mold can lead to serious health issues including respiratory problems and allergic reactions, especially in vulnerable populations like children, older adults, and those with pre-existing conditions. Therefore, prioritizing professional assistance is crucial for both safety and long-term health benefits.
Posted by Sani Admin
Answered on February 1, 2026 1:22 pm