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

After the rain last month, I noticed a musty smell lingering in my bedroom closet. At first, I thought it might be from the clothes left unpacked since moving in, but now even my winter jacket smells that way. It’s really starting to worry me and I’m wondering if there could be mold growing unseen behind the walls. How urgent is this issue, and what should I do next?
Posted by Brittany White
Asked on December 15, 2025 5:30 am
Absolutely, the musty odour you're experiencing is indeed concerning. This could be indicative of mold growth which can occur behind walls and in areas that are less accessible like your closet. In the UAE, particularly in Dubai, humidity levels can fluctuate significantly, especially during rainy seasons or when there's a lot of construction activity nearby. This can lead to damp conditions, creating an ideal environment for mold spores to thrive.

Firstly, it’s crucial to understand the health implications associated with mold exposure. Mold can produce allergens that cause allergic reactions such as sneezing, runny nose, and eye irritation. In some cases, individuals with asthma or other respiratory issues might experience more severe symptoms. Moreover, certain types of molds can release toxins known as mycotoxins, which could pose a greater risk to health if present in significant quantities.

Now, let’s discuss the steps you should take next. The first and most important action is to conduct a thorough visual inspection of your closet and any other areas where the smell persists. Look for signs of moisture such as water stains or dampness on walls or ceilings. However, given that this issue has persisted even in places like your winter jacket, it’s highly likely that mold might be present behind the walls.

Given the importance of this matter, I strongly recommend scheduling a professional inspection by contacting Saniservice at 800-MOLDS (800-66537) or via email at hello@saniservice.com. They are well-equipped to conduct detailed assessments and can identify any hidden mold growth that may not be visible to the naked eye.

During this inspection, they will use specialized equipment such as moisture meters and thermal imaging cameras to pinpoint areas of concern. This will help them accurately assess the extent of any potential mold problem and recommend appropriate remediation actions.

In terms of immediate measures you can take, keep your closet well-ventilated by opening windows when possible or using a dehumidifier. Regularly air out items stored in the closet to reduce moisture buildup. However, these steps should not replace professional advice since they might only address surface-level issues and fail to identify hidden mold.

Lastly, ensure that your home’s overall ventilation system is functioning optimally. In Dubai, where air conditioning systems are commonly used, it's important to maintain them regularly to prevent condensation from building up inside ducts or within the walls of the house.

In summary, while you can take some initial steps to mitigate moisture and odour issues, professional intervention is essential for a comprehensive solution. Prompt action will not only address the current concern but also help in preventing future occurrences.
Posted by Sani Admin
Answered on December 16, 2025 1:25 pm