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After the heavy rains last month, I noticed a strange greenish-brown discoloration on the ceiling of my bedroom. It’s only in one corner, but it’s growing bigger each day despite my attempts to clean it with bleach. Can anyone here recommend if I can handle removing and treating this mold myself or should I call a professional?
Posted by Susan Robinson
Asked on February 21, 2026 12:53 pm
Certainly! Dealing with mold in the UAE, particularly in Dubai, is something that requires careful consideration and adherence to local regulations. The strange greenish-brown discoloration you've noticed on your bedroom ceiling could well be a sign of mildew or mold growth.

Firstly, it’s important to understand that while some DIY methods can help mitigate minor mold issues, serious cases often require professional inspection and remediation. This is especially true in the UAE where the climate can facilitate rapid mold growth, particularly after heavy rains as you've experienced.

The first step in addressing this issue would be to conduct a thorough visual assessment of the affected area. If the mold has grown bigger each day despite your attempts to clean it with bleach, this indicates that the underlying moisture source may still be present or that the cleaning method isn't sufficient for effective removal. Bleach alone is not always enough; it's crucial to use a biocide specifically designed for mold and ensure complete drying of the area afterward.

For DIY approaches, you might want to equip yourself with personal protective equipment (PPE) such as gloves, goggles, and a respirator mask. Additionally, ensuring proper ventilation in your workspace is key to reducing exposure risks. However, given that mold can release allergens and spores into the air, using PPE is essential.

If the area affected by mold is less than 10 square meters (about 108 square feet), you might consider a DIY cleanup effort. This typically involves:
• Identifying and addressing the moisture source (e.g., leaking pipes or poor ventilation).
• Removing affected materials like drywall, carpeting, or insulation.
• Cleaning the area with a biocide solution followed by thorough drying.
• Sealing off the area from other parts of your home to prevent further spread.

However, if the mold growth is extensive or if you have asthma, allergies, or other respiratory issues, it's highly advisable to call in professionals. In Dubai, there are specialized companies that can handle such situations safely and effectively. You might want to reach out to a company like Saniservice by calling 800-MOLDS (800-66537) or emailing hello@saniservice.com for professional assistance.

Remember, safety is paramount when dealing with mold—both your health and the structural integrity of your home must be protected. Taking swift action can prevent minor issues from becoming major problems down the line.
Posted by Sani Admin
Answered on February 22, 2026 6:01 pm