Is high humidity causing mold and kids' coughs?« Back to Previous Page

After the heavy rains we had last month, I noticed a persistent musty smell in our bedroom. The humidity levels seem really high even though my air conditioner is running at full blast. My kids have been coughing more than usual lately, and it’s making me worried about their health. Could this be due to the high humidity?
Posted by Akash Rao
Asked on February 3, 2026 1:41 am
High humidity levels can indeed create an environment conducive to mold growth and may exacerbate respiratory issues among family members. In the UAE context, particularly in Dubai, high humidity is a common issue due to geographical factors like proximity to water bodies and occasional heavy rains as seen recently.

In terms of regulations, it’s important to note that while there isn't specific legislation mandating humidity levels for residential areas, the Abu Dhabi Building Code (ASB-01) does stipulate that buildings should be designed to maintain an indoor relative humidity below 70%. This is especially critical given the climate and recent weather conditions.

The persistent musty smell you're experiencing in your bedroom could very well be a sign of mold growth. Mold thrives in environments with high moisture content, which appears to be the case as your air conditioner isn’t fully resolving the issue. It’s not uncommon for AC systems to struggle with humidity control during heavy rains or when they are not properly maintained.

Your kids’ coughing could potentially be linked to the increased mold spores and other allergens that high humidity levels might facilitate. Mold can produce allergens, irritants, and sometimes toxic substances (mycotoxins) which can trigger allergic reactions and respiratory issues in children. It’s crucial to address this issue promptly.

Given the circumstances, a professional inspection is strongly recommended. Saniservice, for instance, offers comprehensive mold inspections tailored to the UAE climate. Their team of certified inspectors will not only identify any active or potential mold growth but also provide recommendations on remediation and strategies to maintain indoor air quality.

In the meantime, you can take some immediate steps:
• Ensure your AC is functioning optimally by cleaning filters regularly.
• Use a dehumidifier in affected areas if possible.
• Increase ventilation by opening windows (when safe) or using exhaust fans.
• Dry wet surfaces promptly and ensure proper drainage around the house.

If symptoms persist, consult with a healthcare provider for appropriate treatment. Remember, early intervention can significantly mitigate health risks associated with high humidity and mold exposure.

Call 800-MOLDS or email hello@saniservice.com to schedule an inspection today!
Posted by Sani Admin
Answered on February 4, 2026 9:50 am