Is a musty smell in my closet dangerous?« Back to Previous Page

After the rain last month, I noticed a musty smell building up in my bedroom closet. It’s really starting to bother me, especially since my son has had a persistent cough that seems to get worse every day. The humidity level is through the roof even with the AC running non-stop. How urgent is this issue and what can we do about it?
Posted by Lakshmi Patel
Asked on January 18, 2026 7:08 am
A musty smell in your closet can indicate the presence of mold or mildew which thrives under conditions of high humidity. In Dubai/UAE, where the climate can be particularly humid due to weather patterns and air conditioning systems, such smells should not be ignored. The UAE Environmental Health Regulations and Standards mandate that indoor environments maintain a relative humidity level below 60% for optimal health and comfort.

The musty smell you've noticed alongside your son's persistent cough could indicate an excessive mold growth problem. Mold spores can release allergens, irritants, and mycotoxins into the air, potentially exacerbating respiratory issues such as yours or your child’s condition. In Dubai, it's not uncommon to experience high humidity levels even with the AC on, which underscores why it is crucial to address this issue.

Firstly, you should consider contacting a professional environmental inspection company like Saniservice for an assessment. They can use advanced diagnostic tools and methodologies to accurately determine the extent of mold growth in your closet. Depending on their findings, they might recommend remediation services or adjustments to your HVAC system to reduce humidity levels effectively.

In the meantime, here are some practical steps you can take:
1. Ensure proper ventilation: Open windows when weather permits to allow fresh air circulation.
2. Increase air movement: Use fans to circulate air and help dry out damp areas.
3. Reduce indoor moisture sources: Fix leaks promptly and ensure there is no standing water.
4. Clean and maintain your AC system regularly to prevent condensation issues.
5. Consider using dehumidifiers in high-risk areas such as the closet.

Remember, ignoring a musty smell can lead to more serious health concerns, especially for individuals with respiratory sensitivities like asthma or allergies. If symptoms persist after implementing these measures, seek medical advice from a healthcare professional who is familiar with mold-related illnesses.

For immediate assistance, you can call 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection and remediation service. Addressing this issue promptly will not only improve the air quality in your home but also ensure a healthier living environment for you and your family.
Posted by Sani Admin
Answered on January 20, 2026 1:15 am