Should I worry about mold in my basement?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell coming from the basement of my apartment. The floor around the corner near the window had some discoloration that looked like mold. My kids have been complaining of coughing, and I suspect it might be related to this issue. Could you recommend steps or products to prevent mold growth in these areas?
Posted by Yuna Nakamura
Asked on January 19, 2026 4:48 pm
Absolutely, mold in the basement of your apartment should be taken seriously. The musty smell and discoloration you've noticed indicate a potential issue that could have serious health implications for your family, especially given their recent complaints about coughing.

In the UAE, particularly in Dubai, humidity levels can fluctuate significantly due to climatic conditions, making basements more susceptible to moisture accumulation. This moisture creates an ideal environment for mold growth, which can release spores into the air and lead to respiratory issues such as coughs, allergies, and asthma attacks.

Firstly, it is crucial to conduct a professional inspection to accurately assess the extent of the mold problem. In Dubai, you should contact certified environmental remediation companies like Saniservice, by calling 800-MOLDS (800-66537) or emailing hello@saniservice.com for assistance.

Regarding preventive measures, here are some practical steps and products you can utilize:

1. Drying out the Space: Ensure that your basement is properly ventilated to prevent moisture buildup. Use dehumidifiers to keep humidity levels below 60%. In Dubai, where air conditioning can exacerbate indoor moisture issues, a dehumidifier is essential.

2. Sealing Leaks and Cracks: Inspect your basement for any leaks or cracks that might be allowing water to seep in. Seal these with appropriate materials such as epoxy-based sealants, which are commonly used in the UAE construction industry.

3. Waterproofing Walls: Consider applying waterproof coatings on walls to prevent moisture penetration. Products like muriatic acid and sodium hydroxide can effectively treat basement walls but should only be applied by professionals due to their corrosive nature.

4. Regular Cleaning: Regularly clean areas prone to mold with a solution of water and bleach (1 part bleach to 10 parts water) or specialized mold cleaner products available in local stores like Alser, which caters specifically to the UAE market.

5. Air Filtration Systems: Install high-efficiency particulate air (HEPA) filters in your HVAC system or as standalone units. This can help capture and remove mold spores from the air before they spread further into living spaces.

6. Maintaining Cleanliness: Keep the basement area clean to prevent organic matter accumulation, which serves as a food source for mold. Regular sweeping and cleaning with disinfectants are necessary.

Remember, while these steps can mitigate mold growth, a professional inspection is indispensable to ensure your apartment's safety and health compliance under UAE regulations. Don't hesitate to seek expert advice if you find the situation worsening or if you're unsure about how best to proceed.

By taking these actions, you can significantly reduce the risk of mold proliferation in your basement, ensuring a healthier living environment for your family.
Posted by Sani Admin
Answered on January 21, 2026 12:33 pm