Should I worry about mold in my damp closet?« Back to Previous Page

After the heavy rain last month, I noticed a strange musty smell coming from the bedroom closet. It's really starting to worry me because it feels like there might be mold growing in there. The closet is right next to an exterior wall that got quite damp during the rain. Has anyone had success with DIY methods to prevent or remove mold in such areas?
Posted by Robert Smith
Asked on January 23, 2026 9:58 pm
Absolutely, the presence of dampness in your closet should raise significant concerns about potential mold growth. In the UAE, particularly in areas like Dubai that experience fluctuating humidity and occasional heavy rains, it's crucial to address such issues promptly to prevent health risks.

Firstly, you should be aware that moisture is a primary factor for mold proliferation. The exterior wall next to your closet has been dampened by recent rainfall, creating an ideal environment for mold spores to thrive. Mold not only poses aesthetic and olfactory issues but can also lead to respiratory problems, especially among individuals with asthma or allergies.

Given the situation you've described, it would be prudent to conduct a professional inspection before diving into DIY solutions. Local regulations in the UAE emphasize maintaining a safe indoor environment free from mold. Companies like Saniservice (contact 800-MOLDS or email hello@saniservice.com for assistance) can provide comprehensive assessments and remediation plans tailored to local conditions.

However, if you decide to tackle this issue yourself as an interim measure, here are some steps you might consider:

1. Dry Out the Area: Use dehumidifiers or fans to remove excess moisture. Ensure good ventilation by opening windows when possible, but avoid direct sunlight that can damage fabrics.

2. Inspect and Clean: Wear protective gear such as gloves, goggles, and a mask before handling contaminated areas. Scrub surfaces with a mixture of water and detergent, focusing on corners and recesses where mold might hide. Pay attention to any materials that cannot be thoroughly cleaned, like carpet or insulation, which may need replacement.

3. Seal and Prevent: Apply mold-resistant paint or sealants to walls and floors. Ensure all seals around windows and doors are intact to prevent further moisture intrusion. Consider using a vapor barrier behind wall coverings to reduce the risk of future dampness issues.

4. Monitor and Maintain: Regularly check for signs of dampness and replace any wet items immediately. Use dehumidifiers or air conditioners to maintain optimal indoor humidity levels, ideally between 30% and 50%.

It's important to remember that while DIY methods can be effective in many cases, they might not address all the underlying issues contributing to mold growth. Professional intervention is recommended for comprehensive solutions and peace of mind.

Lastly, always adhere to local guidelines and regulations when dealing with mold. If you're unsure about any steps or if the problem persists, don't hesitate to contact a professional service like Saniservice for guidance and support.
Posted by Sani Admin
Answered on January 26, 2026 2:23 am