Should I address the musty smell with my landlord?« Back to Previous Page

After the rain last month, I noticed a musty smell coming from the closet in my bedroom. Even though it's only September, the humidity feels particularly high compared to other months. The AC seems to struggle to keep up, but I’m not sure if that’s because of the rental agreement or if it’s something I should be addressing with the landlord. Should I discuss this with them, or is it considered my responsibility?
Posted by Hana Bin Rashid
Asked on February 2, 2026 4:35 am
Certainly! The musty smell and high humidity levels that you're experiencing can be concerning for several reasons. In the UAE context, particularly Dubai, maintaining indoor air quality is critical due to our climate conditions.

Firstly, let's address why your AC system may not be handling the load effectively during these humid months. High humidity levels in September can indeed reach uncomfortable levels and make it harder for cooling systems to function optimally. However, if you're finding that the AC struggles even when the outside temperature isn't exceptionally high, it could indicate a need for maintenance or possibly an upgrade.

From a technical perspective, indoor relative humidity should ideally be between 40% and 60%. Your current situation might suggest levels higher than this range, leading to moisture accumulation which can cause mold growth. This is why you're noticing the musty smell in your closet. Mold thrives in humid conditions and can deteriorate the fabric of clothes, causing an unpleasant odor.

Given that the issue persists despite your efforts, it would be prudent to consult a professional inspection service. In Dubai, regulations regarding indoor air quality aren't explicitly stringent like some other regions, but ensuring your living environment is healthy should definitely be a priority. Companies such as Saniservice (contactable via 800-MOLDS or email at hello@saniservice.com) can provide detailed assessments and recommendations.

However, it's also your responsibility to communicate with the landlord about these issues. The rental agreement might outline responsibilities for both parties regarding maintenance; typically, landlords are responsible for ensuring the building is in a habitable state. If you suspect that the high humidity is due to poor ventilation or other structural issues within the property itself, raising this concern could lead to prompt repairs.

In summary, it's advisable to conduct a professional inspection first to understand exactly what’s causing the elevated humidity levels and musty smell. Simultaneously, initiating communication with your landlord about these concerns can help ensure that necessary actions are taken for both comfort and health reasons. Remember, maintaining a healthy indoor environment is crucial in our climate conditions.

If you decide not to address this matter formally, keep an eye on any changes or worsening of the condition. If it starts affecting your respiratory system or if mold growth becomes visible, seek immediate action either through professional intervention or by escalating the issue with your landlord.
Posted by Sani Admin
Answered on February 3, 2026 12:44 pm