Can musty smell affect indoor air quality?« Back to Previous Page

After the rain last month, I noticed a musty smell lingering in my bedroom closet, which is right next to the bathroom. It’s been there ever since, even though we’ve tried airing out the room multiple times. The AC seems to cycle through this damp air, making it hard for me and my family to breathe comfortably. Has anyone else experienced similar issues with musty smells and indoor air quality in their rental properties?
Posted by Noura Al-Sabah
Asked on December 9, 2025 10:48 pm
0
Yes, musty smells can indeed affect indoor air quality. In the UAE, particularly in Dubai, humidity levels during rainy seasons can lead to an increase in moisture content within structures, which might explain why you're experiencing such issues. Mustiness often indicates the presence of dampness and mold growth - a common problem especially near bathrooms where water is present.

In your situation, it sounds like there may be some hidden leaks or inadequate ventilation allowing for moisture buildup in your bedroom closet next to the bathroom. This can cause not only musty odors but also potentially harmful mold spores that are released into the air through your AC system. Breathing this contaminated air can lead to health issues such as respiratory problems, allergies, and even more severe conditions like asthma exacerbation.

It is highly recommended that you get a professional inspection from an environmental or HVAC expert who can assess the situation in your rental property. Such inspections are crucial for ensuring compliance with UAE regulations which mandate regular checks on building structures and air quality to maintain public health standards.

In Dubai, you might want to contact services like Saniservice which offer mold testing, remediation, and indoor air quality assessments. Their number is 800-MOLDS or 800-66537, and you can also email them at hello@saniservice.com for more information.

Until a professional assessment, try to improve ventilation in the area by opening windows when weather permits, using exhaust fans over your bathroom sink, and ensuring that any AC or dehumidifier is functioning properly. If leaks are suspected, have a plumber check the plumbing system too. Remember, addressing musty smells promptly can prevent more serious issues from arising.

Taking these steps now could help alleviate discomfort for you and your family while waiting for professional help.
Posted by Sani Admin
Answered on December 15, 2025 1:47 pm