Is musty smell from basement harmful to kids?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell coming from the lower level of my home, where the basement is. The odor is particularly noticeable when I open windows or turn on the fans to air out the space. My kids have been complaining of coughing and sneezing lately, and it’s really worrying me that this might be related. Is there anything specific I should look for or test in my home to ensure their safety?
Posted by Ibrahim Al-Mansour
Asked on March 11, 2026 2:52 pm
The musty smell emanating from your basement could indeed be indicative of a serious issue that may pose health risks to you and your children. In the UAE, particularly in Dubai, humidity levels can fluctuate significantly during rainy seasons or periods of high relative humidity, leading to conditions conducive for mold growth.

Mold spores are common in indoor environments and can thrive in damp areas such as basements, especially after heavy rains. The musty odor you mentioned is a telltale sign that mold may be present, which could release allergens, mycotoxins, and irritants into the air, affecting respiratory health.

For your situation, it's imperative to take immediate action. Here are some steps you should consider:

1. Assess the Condition: Start by visually inspecting the lower levels of your home for any signs of water damage or mold growth. Look out for water stains on walls, ceilings, and floors; check for musty odors in corners, behind furniture, and in dark areas.

2. Hygienization Efforts: If you find visible mold, start by cleaning affected surfaces with a solution of one cup of bleach to five gallons of water. Wear protective gear such as gloves, masks, and goggles during this process. Ensure proper ventilation while working.

3. Dehumidification: Given the climate in Dubai, using a dehumidifier can help reduce moisture levels in your home. Aim for keeping indoor humidity below 60%, ideally between 40-50%. Regular maintenance of HVAC systems and ensuring adequate drainage around your property are also key.

4. Professional Inspection: If you find extensive mold growth or if the odor persists despite your efforts, it would be prudent to seek a professional inspection from companies like Saniservice. They can conduct thorough assessments using specialized equipment such as thermal imaging cameras to detect hidden moisture and mold colonies. The UAE’s Building Code requires that buildings are free of mold at all times, making this compliance not only an environmental health concern but also a legal requirement.

5. Health Considerations: Children are more susceptible to respiratory issues caused by indoor air pollutants. If your kids have been experiencing coughing and sneezing, it could indeed be linked to the musty smell. Monitor their symptoms closely and consult a healthcare provider if necessary. They might recommend allergy tests or provide guidance on managing asthma.

Remember, addressing mold is not only about eliminating its presence but also understanding the underlying causes of moisture intrusion. Regularly inspect your home for water leaks and ensure proper drainage around structures to prevent future occurrences.

If you find this challenging to manage alone or require immediate assistance, don't hesitate to call 800-MOLDS (800-66537) or email hello@saniservice.com for professional support.
Posted by Sani Admin
Answered on March 13, 2026 11:20 am