Could musty smell be mold causing illness?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell coming from the basement of our apartment. My kids have been complaining of coughs and runny noses since then, and my husband has had a persistent headache too. Could this be due to mold? What should we do next?
Posted by Samira Khan
Asked on February 7, 2026 5:28 pm
Absolutely, the musty smell from your basement could be indicative of mold growth. Mold spores thrive in damp environments like basements and can indeed cause respiratory issues and headaches for individuals sensitive to them. In the UAE, particularly in Dubai, high humidity during rainy seasons or even in air-conditioned spaces with poor ventilation can create favorable conditions for mold proliferation.

Firstly, it's crucial to acknowledge that while you may identify potential signs of mold yourself, a professional inspection by an environmental remediation company like Saniservice is highly recommended. The UAE has specific regulations concerning indoor air quality and mold management (refer to the Federal Law No. 13 of 2018 on Building Control), ensuring compliance with these laws during any mold remediation process.

Given your symptoms—coughs, runny noses, and headaches—and considering you're in a residential setting, immediate action is warranted. Mold can release allergens, irritants, and mycotoxins that exacerbate respiratory conditions and contribute to allergic reactions and asthma attacks. It's also important to note that mold growth can spread rapidly if not addressed properly.

Here’s what you should do next:

1. Inspect the Area: Gently investigate the basement for visible signs of mold such as discoloration, water stains, or a musty odor. Note areas where moisture seems present; these are likely hotspots for mold.

2. Ventilate the Space: Open windows if possible to improve air flow and reduce humidity levels. Use dehumidifiers in affected areas to keep the relative humidity below 60%.

3. Professional Inspection: Contact Saniservice at 800-MOLDS or email hello@saniservice.com for a thorough inspection. They can identify the type of mold, assess the extent of contamination, and recommend appropriate remediation methods.

4. Remediation Plan: If mold is confirmed, follow their guidance on cleaning techniques and materials. For minor cases, you might use a mixture of water and bleach (1 part bleach to 10 parts water) but for larger areas or if dealing with black mold, professional equipment and procedures are necessary.

5. Prevent Future Issues: Address any sources of moisture such as leaky pipes or poor drainage. Seal gaps around windows and doors to prevent drafts that can cause condensation in basements. Consider installing a dehumidifier permanently for damp areas.

6. Monitor Health: Keep an eye on family members’ health after remediation. If symptoms persist, consult a healthcare provider who can consider environmental factors like mold exposure as part of the diagnosis and treatment plan.

Remember, proactive measures to manage moisture levels in your home are key to preventing mold growth. Regular maintenance checks and prompt actions when noticing signs of water damage or musty odors can significantly reduce risks associated with mold.
Posted by Sani Admin
Answered on February 9, 2026 4:03 am