What could be causing our wall mold smell?« Back to Previous Page

After the recent renovation of our living room, we’ve noticed a strange mold smell that lingers even after thorough cleaning. The issue seems to be coming from behind the wall where the old carpet was removed, but we can’t see what’s causing it. What could be the source of this smell and how can we prevent it from happening again?
Posted by Ewa Schmidt
Asked on February 19, 2026 12:57 am
In the context of the UAE and Dubai, encountering a mold smell behind walls after renovation can be quite perplexing. This situation is often due to moisture issues which can occur for several reasons. Given your description, it sounds like the old carpet removal might have left some hidden pockets of moisture or perhaps there are underlying structural problems that need addressing.

Mold thrives in environments with high humidity and poor ventilation. The UAE, though generally dry, has its own climatic challenges, especially during periods of heavy rain or when using humidifiers. In Dubai, the air conditioning systems might also contribute to indoor humidity levels which can be conducive for mold growth. Therefore, it’s crucial to investigate the source of moisture thoroughly.

One primary suspect could be the insulation material behind walls. If the old carpet was removed and there wasn't enough time for proper drying before the next renovation phase, moisture trapped in the insulation might have provided a perfect breeding ground for mold. Additionally, leaks from pipes or poor sealing around windows and doors can also introduce excess humidity.

To address this issue effectively, it is highly recommended that you engage professional services for an inspection. Companies operating in Dubai like Saniservice (you could contact them at 800-66537) are well-equipped to perform a thorough assessment using specialized equipment such as thermal imaging cameras which can help identify areas of moisture accumulation.

Once the source is identified, remediation steps should be taken immediately. This might involve removing contaminated materials, treating affected surfaces with mold inhibitors, and ensuring proper ventilation and drying out the area. In some cases, installing dehumidifiers or improving air circulation could also prevent future occurrences.

Remember, preventing such issues in the future involves maintaining good indoor humidity levels (aim for 40-60% relative humidity) and regularly inspecting your home or office for signs of moisture intrusion. Regular maintenance checks on HVAC systems and plumbing can help avoid these problems too.

By taking proactive steps and ensuring professional assistance when needed, you can effectively manage and prevent mold growth in your living space.
Posted by Sani Admin
Answered on February 21, 2026 6:46 pm