Who is responsible for mold in my old building?« Back to Previous Page

After the rain last month, I noticed a musty smell in my bedroom closet. My landlord mentioned that the building is old and doesn't have great ventilation, but I'm unsure if it's my responsibility to address any mold issues or if they should take care of it. Have we been living here long enough for them to be responsible? What signs should I look out for to know if we need to do something about potential mold growth? What steps can I take to prevent mold from developing in the first place given these conditions?
Posted by Jennifer Jones
Asked on February 3, 2026 8:43 pm
In the context of your scenario, it's crucial to understand that responsibilities for mold issues within residential buildings can vary. In Dubai and the UAE, there isn't a single, unified law covering all aspects of mold prevention and remediation. However, certain regulations and guidelines do exist which are applicable.

Firstly, in old buildings like yours, lack of proper ventilation is indeed a significant factor promoting mold growth. Given that you've noticed a musty smell in your bedroom closet after the rain last month, it's prudent to take proactive steps. Mold can start growing within 24-48 hours on damp surfaces and often develops in areas with poor air circulation.

In terms of responsibility, this is typically shared between landlords and tenants. According to the Real Estate Agency Law (Federal Law No. 13 of 2008) and subsequent guidelines, landlords are generally responsible for maintaining the structural integrity of a property, including addressing issues like mold that may arise due to their failure to maintain proper conditions. However, tenants also have responsibilities; they should report any issues immediately and ensure compliance with basic maintenance practices.

To address your query specifically: if the building is old and has inadequate ventilation, it's not justifiable for you to bear full responsibility for mold prevention. However, as a tenant, you do need to be proactive in reporting such issues promptly. If the landlord isn't addressing these concerns adequately, you might have grounds to escalate the matter.

Signs of potential mold growth include the musty smell you've noticed, visible discoloration or patches on walls and ceilings, peeling paint, and water stains. Regularly checking for these signs is essential.

To prevent mold from developing in your environment, here are some key steps:
1. Improve ventilation: Use exhaust fans when showering or cooking; ensure windows are opened to allow fresh air circulation.
2. Control humidity: Maintain indoor relative humidity levels below 60% using dehumidifiers if necessary.
3. Promptly address water leaks and spills: Any wet areas should be dried within 24-48 hours to prevent mold growth.
4. Use mold-resistant materials where appropriate.

Given the specifics of your situation, it might be wise to request a professional inspection from companies like Saniservice (call 800-MOLDS or email hello@saniservice.com for assistance). They can provide expert advice and remediation services if necessary.

Remember, prevention is key. By staying vigilant and addressing issues swiftly, you can significantly reduce the risk of mold growth in your living space.
Posted by Sani Admin
Answered on February 6, 2026 4:04 am