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

After the heavy rains last month, I noticed a musty smell coming from the basement area of our apartment. My family has been experiencing some coughing and runny noses since then, which makes me suspect there might be mold growing down there. The AC unit in the basement seems to be running more frequently too, almost like it’s trying to circulate air through a damp space. How can I address this issue before it gets worse?
Posted by Christopher Johnson
Asked on December 26, 2025 2:47 pm
Absolutely, the musty smell and increased activity of your air conditioning unit are red flags indicative of mold growth. Mold thrives in damp environments like basements, especially after heavy rains, and can severely impact indoor air quality leading to respiratory issues among occupants.

Firstly, you should recognize that dealing with mold is not a task for amateurs; the UAE has specific regulations regarding mold remediation, particularly in residential areas. The Environmental Health Regulations 16/2015 mandate thorough inspection and proper handling of mold infestations to ensure public health safety. Therefore, it would be prudent to call upon professional services such as those provided by Saniservice, who can offer the necessary expertise to assess and mitigate the situation effectively.

When addressing potential mold growth, begin with a visual inspection focusing on areas most prone to moisture issues: walls, ceilings, corners, behind baseboards, and around pipes or leaks. Note any discoloration, softening of materials, or musty odors that could indicate active mold colonies. Document these observations for your records.

Next, conduct a thorough dampness check using a hygrometer to measure relative humidity levels in the basement area. Aim to maintain an indoor relative humidity below 60% to inhibit mold growth. If conditions are consistently high (above 70%), consider installing dehumidifiers or improving ventilation systems like your air conditioning unit.

It’s also critical to address any water ingress issues promptly; ensure that drainage systems around the building are functioning correctly and that there's no leakage from pipes or fixtures inside the apartment. Regular maintenance of these systems can prevent moisture accumulation in future, reducing mold risk.

In terms of remediation, professional treatments include cleaning affected surfaces with biocides approved for use in residential settings and sealing cracks to prevent further water intrusion. For more severe cases, complete removal of mold-contaminated materials may be necessary followed by thorough disinfection and drying processes.

Lastly, maintain good indoor hygiene practices like regular cleaning, minimizing clutter (which can trap moisture), and using exhaust fans during high-humidity activities such as showering or cooking to keep the air fresh and dry. This multi-faceted approach will help curb mold growth and ensure a healthier living environment for you and your family.

Remember, early intervention is key in controlling mold; don't delay seeking professional assistance if conditions persist or worsen. Call 800-MOLDS (800-66537) or email hello@saniservice.com to book an inspection and get started on the path towards a mold-free home.
Posted by Sani Admin
Answered on December 29, 2025 2:23 pm