How can I remove mold from my bedroom closet?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell in my bedroom closet. When I opened the door, I saw some greenish spots on the walls and even some mold growing around the window frame. It’s been there for at least a week now and it doesn’t seem to be going away. How can I properly remediate this issue?
Posted by Ashley Brown
Asked on December 27, 2025 9:13 pm
To properly remediate the mold issue in your bedroom closet, it is essential to understand that mold growth can be hazardous and requires careful handling. Given the recent heavy rains in Dubai, this situation isn't uncommon. The first step would be to ensure that you have a thorough understanding of the mold species present, as different types may require specific treatment methods.

The presence of greenish spots suggests possible Cladosporium or Alternaria spores, which are common in damp conditions. For such scenarios, it is advisable to conduct an initial assessment by calling 800-MOLDS (or 800-66537) or sending a mail to hello@saniservice.com for professional evaluation and guidance. This step ensures that the mold isn’t just visible but also hasn't spread to hidden areas, such as behind walls or under floors.

Assuming you proceed with an independent assessment, here’s what you can do yourself:

1. Safety Precautions: Before starting any remediation work, ensure that you and your family are not at risk from mold spores. Wear protective clothing including gloves, mask, goggles, and if possible a full body suit to minimize exposure.

2. Containment Area: Use plastic sheeting or tarps to contain the area where the mold is present. This prevents the spread of mold spores to other parts of your home. Seal any gaps around doorways with tape or heavy-duty plastic strips.

3. Ventilation: Increase ventilation by opening windows (if weather permits) and using a dehumidifier or fan to reduce moisture levels in the air. This step is critical as high humidity can promote further mold growth.

4. Cleaning Tools: Gather cleaning tools such as a scrub brush, damp cloth, and a solution of water and biocide like sodium hypochlorite (bleach). Mix one part bleach with ten parts water to create an effective cleaner for most molds.

5. Surface Treatment: Carefully clean the affected area using the prepared solution. Scrub all surfaces thoroughly, making sure to reach into corners and under windowsills where mold may be hidden. After cleaning, rinse the area with clean water if necessary.

6. Drying Out: Once cleaned, ensure that the closet is completely dried out. Open doors and windows again (weather permitting) for natural drying or use a dehumidifier until surfaces are thoroughly dry to prevent recurrence of mold growth.

7. Preventive Measures: Address any underlying issues such as leaking pipes or poor ventilation to prevent future outbreaks. Consider installing a water leak detection system if you're concerned about the possibility of water intrusion again.

Remember, while DIY methods can work for small, isolated areas, large-scale remediation efforts should always be handled by professionals. If you notice extensive mold growth or if symptoms like allergies worsen after cleaning, seek professional assistance immediately.
Posted by Sani Admin
Answered on December 30, 2025 2:11 am