Should I clean basement mold myself?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell in the basement of our new apartment. Upon checking, I found some discoloration on one of the walls near the floor where there’s always high humidity. It looks like mold, but I’m not sure how severe it is or what to do about it. Should I try to clean it myself or should I call a professional?
Posted by Eunbi Dang
Asked on December 12, 2025 10:34 pm
Absolutely, tackling basement mold demands a strategic approach. Considering the heavy rains last month, it's highly probable that moisture has led to mold growth in your new apartment’s basement. This situation warrants careful handling due to health concerns and potential structural damage.

Firstly, assess the extent of the mold. If you notice only minor discoloration on one wall near a high-humidity area, initial cleaning might suffice. Mold spores can be problematic and potentially harmful to respiratory health; thus, any presence should not be ignored. However, if the affected area is larger or there are signs of widespread growth, professional assistance would be advisable.

In Dubai/UAE, given the warm climate, humidity levels, and frequent rain events, it's crucial to follow local regulations regarding mold remediation. The UAE does not have specific laws related to mold; however, ensuring a safe environment for residents is paramount. Saniservice.com’s protocol (800-MOLDS or 800-66537) aligns with international best practices and can provide guidance on compliance.

When you suspect hidden mold, it's essential to take preventive measures before undertaking any cleaning efforts. For instance, if the moisture source is a leaking pipe, fix it immediately to prevent further growth. Ensure proper ventilation in your basement by installing exhaust fans or dehumidifiers to reduce humidity levels below 60%.

For minor clean-ups, you can use a solution of one cup of bleach per gallon of water applied directly onto the moldy areas. Allow the solution to sit for at least five minutes before scrubbing and rinsing with water. Follow up by drying thoroughly with fans or air conditioning units.

However, if the mold has spread beyond your control or if you notice any symptoms like allergic reactions, headaches, or respiratory issues, it's imperative to call a professional immediately. A certified expert will perform a thorough inspection, identify the source of moisture, and develop a comprehensive remediation plan that adheres to local guidelines and ensures complete eradication.

Remember, while DIY solutions can handle minor cases, complex situations require expertise to prevent reoccurrence and ensure safety. Protecting your family's health is non-negotiable, so don’t hesitate to seek professional help when needed.
Posted by Sani Admin
Answered on December 15, 2025 3:10 pm