Can I clean this mold myself?« Back to Previous Page

After the heavy rain we had last month, I noticed a greenish-black stuff growing on the corners of my bedroom walls. It’s especially noticeable in the mornings when it's more humid. My kids have been complaining about coughing fits too, which makes me suspect it might be mold. Do you think I can handle cleaning this myself or should I call in professionals?
Posted by Lauren Torres
Asked on January 16, 2026 2:59 am
Certainly! Mold can indeed be an issue post-heavy rainfall and high humidity. The greenish-black substance you've noticed could well be a type of mold, specifically Stachybotrys chartarum or Cladosporium, which are common in the UAE. However, determining whether it is mold requires proper identification, which might not always be straightforward for someone without experience.

In Dubai and other parts of the UAE, humidity levels can spike after rainfalls, leading to mold growth in both new and older buildings. This makes it essential to understand that mold remediation isn't just about cleaning; it involves a comprehensive approach including prevention and structural adjustments if necessary.

Before diving into self-cleaning, consider the extent of the infestation. If the area affected is less than 10 square meters (about 108 sq ft), you might be able to handle the cleanup yourself with appropriate personal protective equipment like gloves, masks, and goggles. However, for larger areas or persistent mold issues, it's highly advisable to engage professionals.

If you decide to tackle the issue yourself, here are a few steps:
• Wear suitable PPE: Use gloves, a respirator (N95 mask), goggles, and long-sleeved clothing.
• Clean with appropriate solutions: A mixture of one cup of bleach in one gallon of water can be effective. Ensure the area is well ventilated during application.
• Thoroughly clean and dry all affected areas to prevent mold from returning.

However, if the mold growth is extensive (more than 10 sq m) or if you're dealing with a known toxic species like Stachybotrys, it's crucial to call in experts. The UAE has specific regulations regarding mold remediation, including proper disposal of contaminated materials and ensuring that structures are properly sealed against future moisture intrusion.

Saniservice is a reputable company operating in Dubai that can handle such issues. Their contact number 800-MOLDS (800-66537) or email hello@saniservice.com offers professional services tailored to local conditions, including inspections and remediation for mold problems.

Remember, prevention is key—addressing water leaks promptly, ensuring good ventilation in damp areas like bathrooms and kitchens, and keeping relative humidity below 60% can significantly reduce the risk of future mold growth.
Posted by Sani Admin
Answered on January 17, 2026 9:33 am