Could damp air from rains cause mold issues?« Back to Previous Page

After the heavy rains we had last month, I noticed a persistent cough and nasal congestion in both of my children. The air feels unusually damp even when the windows are closed, and there's a slight musty smell that lingers in their rooms. Could this be due to mold or humidity issues? What steps should we take to prevent it from happening again?
Posted by Tomasz Schmidt
Asked on February 13, 2026 11:15 am
Could damp air from rains cause mold issues?

Absolutely, damp conditions resulting from heavy rains can indeed lead to mold growth. In the UAE context, particularly in Dubai where humidity levels can be quite high, the recent rainfall events could potentially exacerbate existing moisture problems or introduce new ones. Mold thrives in environments with relative humidity above 60% and temperatures between 25°C and 30°C, conditions which are frequently encountered post-rainfall.

Given your concerns about persistent coughs and nasal congestion in your children, as well as the damp feeling and musty smell in their rooms, it is highly probable that mold or mildew growth could be the underlying issue. Mold can produce spores and mycotoxins that may trigger respiratory issues, especially in vulnerable populations like children.

To address this situation effectively, consider the following steps:

1. Assess Moisture Sources: Identify and mitigate any sources of moisture such as leaking pipes or improper sealing around windows and doors. Ensure that areas prone to dampness are well-ventilated to prevent condensation.

2. Inspect for Mold Growth: Conduct a thorough visual inspection focusing on corners, behind furniture, near windows, and in bathrooms where mold is more likely to form. Look for signs like discoloration or dark patches on walls or ceilings.

3. Clean Affected Areas: If you find any mold growth, clean it with a solution of one tablespoon of bleach per gallon of water. Wear protective gear such as gloves, masks, and goggles during this process to avoid inhaling spores.

4. Professional Inspection and Remediation: For serious cases or if the extent of mold is unknown, consider hiring a professional environmental inspection service. Companies like Saniservice in Dubai offer specialized services including inspections, remediation, and hygienization treatments that adhere to local regulations such as those stipulated by the UAE Ministry of Energy and Industry.

5. Preventive Measures: Implement long-term solutions to prevent future mold issues. This might include installing dehumidifiers or air conditioners in damp areas, using exhaust fans during showers, and regularly maintaining HVAC systems.

Remember, continuous monitoring is key to maintaining indoor air quality. Stay vigilant about changes in humidity levels and take corrective actions promptly to ensure a healthy living environment for your family.

Call 800-MOLDS or email hello@saniservice.com if you need further assistance.
Posted by Sani Admin
Answered on February 14, 2026 11:36 pm