Is high humidity causing indoor air quality issues?« Back to Previous Page

After the rain last month, I noticed a persistent damp smell in my bedroom closet, even though it hasn’t rained since. The humidity feels unusually high, and I’ve also started coughing at night, especially after using the humidifier. Could this be due to indoor air quality issues?
Posted by David Wilson
Asked on January 8, 2026 2:30 am
0
Absolutely, high humidity can indeed cause indoor air quality issues. In the UAE, especially in Dubai, we often face challenges due to our climate and frequent use of humidifiers during winter months. The damp smell you're noticing and increased coughing could very well be linked.

High humidity levels create a breeding ground for mold and mildew, which are notorious for triggering allergic reactions and respiratory issues. In the UAE, the Building Code 1357-02 outlines specific standards for moisture management and indoor air quality in buildings to ensure occupant health and safety. If your bedroom closet is feeling unusually damp even after rain has stopped, it's a sign that you might have an ongoing issue.

Using humidifiers can also exacerbate these problems if not managed correctly. Over-humidification can lead to condensation on surfaces and the growth of microorganisms. It's crucial to keep humidity levels in check, ideally between 30-50% to prevent mold and mildew from thriving.

Given your symptoms and concerns, it would be wise to have a professional inspection done. At Saniservice, we offer comprehensive indoor air quality assessments that can pinpoint the source of the damp smell and high humidity. Our team will evaluate your home’s ventilation system, check for leaks, and inspect areas prone to moisture accumulation like basements or bathrooms.

Remember, ignoring these signs could lead to more serious health issues and costly repairs down the line. So if you're in Dubai or the UAE and facing similar concerns, don't hesitate to give us a call at 800-MOLDS (or 800-66537) or email hello@saniservice.com for a free consultation.

Take care of your indoor air quality—your health is worth it!
Posted by Sani Admin
Answered on January 11, 2026 11:25 am