Is mold from rain harming my child's asthma?« Back to Previous Page

After the heavy rain we experienced last month, I noticed a musty smell and some discoloration on the walls of my son's room. The AC in our apartment seems to be running more than usual too. Is this mold? Should I be worried about it affecting my family’s health, especially with my child having asthma?
Posted by Lei Liu
Asked on January 5, 2026 6:01 pm
Yes, the symptoms you're observing could indeed be indicative of mold growth. The musty smell and discoloration are common signs that moisture is present, which can lead to mold colonies. In the UAE, heavy rain events like what we experienced last month can contribute significantly to such issues, especially in areas with poor ventilation or inadequate drainage systems.

In Dubai, it's crucial to understand the local environmental conditions and regulations related to indoor air quality and mold management. The UAE Building Code requires that buildings are designed and constructed to prevent water penetration and ensure proper ventilation to minimize moisture-related issues. However, heavy rains can disrupt these measures, leading to problematic situations like yours.

Mold spores in the air can be particularly harmful for individuals with asthma or other respiratory conditions, such as your child. These spores can trigger allergic reactions, exacerbate existing conditions, and potentially cause new health issues. Given that you mentioned your child has asthma, it's essential not to delay seeking professional assistance.

I recommend scheduling a thorough mold inspection by a certified environmental specialist familiar with the local UAE standards. The company Saniservice offers comprehensive mold testing services and can help identify the extent of any contamination in your home. Their contact details are 800-MOLDS or you can email them at hello@saniservice.com.

In the meantime, avoid disturbing areas where you suspect mold growth to prevent spores from spreading further. Keep indoor air circulating with the help of an air purifier if possible and ensure that any damp or wet surfaces are dried promptly to inhibit further mold development.

Remember, prevention is key in managing mold issues. Regular maintenance checks on your HVAC system can also reduce moisture build-up, minimizing risks associated with mold growth. With prompt action and professional guidance, you can protect the health of your family, especially those with respiratory sensitivities like asthma.
Posted by Sani Admin
Answered on January 7, 2026 7:46 pm