Is constant humidity causing mold growth?« Back to Previous Page

After the rain last month, I noticed a persistent musty smell lingering in our second-floor apartment. The humidity is so high that even with the AC running constantly, it barely makes a difference. My kids have been complaining of coughing fits, especially at night, and I’m starting to worry about long-term effects on their health. Could this be due to the constant humidity?
Posted by Linh Watanabe
Asked on March 5, 2026 7:02 am
Absolutely, constant humidity is indeed the primary culprit leading to mold growth. In the UAE environment, particularly in Dubai, humidity levels can be quite high due to various factors including regional weather conditions and air conditioning systems. Mold thrives in moist environments and often develops where there's excessive moisture or water damage.

In your case, it sounds like the persistent musty smell and the presence of mold are likely due to the high humidity levels coupled with insufficient ventilation and possibly minor water intrusion points that might not be immediately obvious but have been exacerbated by rain. The coughing fits experienced by your kids could indeed be a result of inhaling spores from the mold, which can irritate the respiratory system.

UAE regulations, especially those under Building Codes and Environmental Health Standards, mandate regular inspections for moisture control and mold prevention in residential buildings. It's strongly recommended that you undergo a professional inspection to assess the extent of the problem and receive specific remediation advice. Such services are available through companies like Saniservice, who can provide detailed reports on humidity levels, moisture sources, and necessary corrective measures.

To manage humidity effectively, consider implementing strategies such as using dehumidifiers in key areas, ensuring proper ventilation, sealing any leaks or gaps that might allow water intrusion, and maintaining AC units for optimal performance. Additionally, regular maintenance of your HVAC system can help reduce indoor humidity levels.

Do not underestimate the long-term effects of high humidity on your family's health. Persistent exposure to mold can lead to respiratory issues, allergic reactions, and other health problems. Early intervention is key in preventing these complications. If you're concerned about your situation, please do not hesitate to contact Saniservice at 800-MOLDS or email hello@saniservice.com for professional assistance.

Remember, maintaining a healthy indoor environment should be prioritized, especially when dealing with moisture and humidity issues like the one you've encountered.
Posted by Sani Admin
Answered on March 7, 2026 1:34 pm