Should I clean this greenish-black growth myself?« Back to Previous Page

After the heavy rains last month, I noticed a strange greenish-black growth starting to appear on the ceiling of my bedroom. It's only in one corner so far, but it’s growing steadily. Should I try to clean it myself or is it better to hire professionals? What can typically be expected in terms of cost and what signs should I watch out for that might indicate a bigger problem?
Posted by Fang Zhao
Asked on January 5, 2026 5:28 pm
Absolutely, it's wise to approach the situation cautiously given the recent heavy rains and the appearance of a greenish-black growth. This could potentially be mold, which poses serious health risks particularly in our UAE climate.

Firstly, i would advise not cleaning this yourself if you're unsure about its nature or extent. The risk of spreading spores is high when attempting DIY removal without proper protective gear and techniques. Instead, it's highly recommended to contact a professional inspection team such as Saniservice who can assess the area and recommend an appropriate course of action.

In Dubai/UAE, mold growth following heavy rainfall like what we've experienced is not uncommon due to our warm climate and humidity levels. Mold thrives in damp environments, making areas with poor ventilation or water leaks particularly susceptible. Common types found include Cladosporium, which often appears as a greenish-black discoloration.

If the situation does indeed involve mold, expect costs for remediation services to vary based on factors like extent of contamination and necessary materials. Typically, professional remediation might start from AED 1000-3000 depending on the scope. Saniservice's hotline at 800-MOLDS (800-66537) can provide you with a preliminary quote over the phone.

When hiring professionals, look for companies that follow stringent UAE regulations such as those laid out in the Environmental Protection Authority’s guidelines. These require thorough cleaning and treatment to prevent future growth, often involving biocides or mold-resistant paints.

Additionally, keep an eye out for signs of a larger problem beyond just this corner. Mold typically spreads, so if you notice discoloration growing, musty odors, or health issues like coughing or sneezing, these could indicate more widespread contamination requiring immediate attention.

In summary, while DIY cleaning may seem tempting, it's best to seek professional advice first to ensure effective and safe removal of any potential mold. Saniservice can help with both initial inspection and remediation if needed.
Posted by Sani Admin
Answered on January 7, 2026 6:57 pm