Should I worry about mold exposure after the rain?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell coming from our basement, and now my son has started coughing frequently. The walls in that area seem damp too, but we can’t see any visible mold. Should I be concerned about mold exposure for the whole family?
Posted by David Clark
Asked on January 27, 2026 10:33 am
Absolutely, the circumstances you described demand immediate attention. The musty smell and damp walls in your basement following heavy rains are clear indicators of potential mold growth. Mold spores can thrive in such conditions, especially in areas prone to moisture like basements or bathrooms. Given the UAE's climate, which often sees sudden changes from dry periods into humid ones post-rainfall, it’s crucial to address this promptly.

Firstly, it would be wise to consider hiring a professional mold inspector for an assessment. In the UAE, regulations such as those outlined in the Building Code and Environmental Regulations require that any significant moisture issue must be addressed properly. A certified professional can perform an inspection using advanced tools like moisture meters or infrared cameras which may detect hidden areas of mold growth you cannot see.

The symptoms your son is experiencing – frequent coughing – are concerning and could indeed be linked to mold exposure. Prolonged exposure to certain molds, particularly those found in damp environments, can trigger respiratory issues, exacerbate allergies, and even cause infections for people with compromised immune systems. The UAE doesn't have specific laws mandating a certain level of indoor air quality but ensuring your home is free from harmful contaminants should be your priority.

Given these factors, I recommend taking the following steps immediately:
1. Ventilate: Increase ventilation in affected areas by opening windows and using dehumidifiers to reduce moisture levels.
2. Dry Out: Use fans or air conditioners to dry out the space thoroughly over several days.
3. Inspect Thoroughly: Even if you can't see mold, check behind walls, under carpets, and around plumbing fixtures where water may have seeped in.
4. Clean: For visible mildew spots, clean them with a mixture of water and detergent or bleach solutions (though be cautious about overusing bleach which can cause skin irritation).
5. Contact Professionals: If the situation persists or worsens, contact a professional for remediation. The numbers 800-MOLDS or 800-66537 are handy to call if you need immediate assistance.

Remember, early detection and treatment of mold issues can prevent more severe health problems and costly repairs down the line. Stay vigilant and proactive about your home's environment; it’s crucial for both comfort and safety in this part of the world.
Posted by Sani Admin
Answered on January 29, 2026 3:24 am