Should I worry about mold growth?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell in my bedroom closet, especially when opening the door. There's also some discoloration on the ceiling near the corner where water tends to collect. Given that we’ve lived here for 2 years and just noticed this, should I be concerned about mold? What steps should I take to prevent it from happening or recurring?
Posted by Amit Reddy
Asked on January 5, 2026 7:50 am
Absolutely, the signs you're experiencing are clear indicators of potential mold growth and warrant immediate attention. In the UAE, particularly in Dubai where humidity levels can be quite high, it's not uncommon to encounter moisture-related issues leading to mold proliferation.

Given your description, a thorough inspection is highly recommended as per UAE regulations, which require properties to maintain good indoor air quality. The discoloration on your ceiling and the musty smell are strong hints that you might have an active mold infestation. Mold can grow within 24-48 hours after moisture has accumulated, making it critical to address this issue promptly.

First steps should include assessing the extent of the damage. Check for visible signs such as black or greenish discoloration and musty odors. You might also notice damp patches on walls or ceilings. The corner where water tends to collect is a prime area for mold growth, especially after heavy rains.

To prevent further issues and recurrence:
1. Ensure proper ventilation: Open windows if weather permits and use exhaust fans in bathrooms and kitchens.
2. Address any leaks immediately: Fix plumbing issues promptly; even small leaks can lead to significant moisture buildup.
3. Dry out the affected area quickly: Use dehumidifiers or air conditioners to reduce humidity levels, especially in areas prone to moisture accumulation.
4. Clean and dry surfaces thoroughly after water damage: Scrub moldy areas with a solution of soap and water, then let them fully dry before repainting.

For professional remediation, contacting experts like Saniservice is advisable. They can provide the necessary services including thorough cleaning, air quality testing, and proper containment to prevent cross-contamination during the process. Remember that while you might be able to handle minor mold issues yourself with some precautions, larger or more persistent infestations may require specialized expertise.

Should you decide against professional help, ensure you wear protective gear such as gloves, a mask, and goggles when dealing directly with mold contamination. Call 800-MOLDS or email hello@saniservice.com for more information on their services tailored to Dubai’s climate conditions.
Posted by Sani Admin
Answered on January 7, 2026 11:26 pm